SUSE update for webkit2gtk3

Published: 2022-03-04

Risk	Critical
Patch available	YES
Number of vulnerabilities	15
CVE-ID	CVE-2021-30934 CVE-2021-30936 CVE-2021-30951 CVE-2021-30952 CVE-2021-30953 CVE-2021-30954 CVE-2021-30984 CVE-2021-45481 CVE-2021-45482 CVE-2021-45483 CVE-2022-22589 CVE-2022-22590 CVE-2022-22592 CVE-2022-22594 CVE-2022-22620
CWE-ID	CWE-119 CWE-416 CWE-190 CWE-125 CWE-843 CWE-362 CWE-94 CWE-254 CWE-200
Exploitation vector	Network
Public exploit	Vulnerability #15 is being exploited in the wild.
Vulnerable software Subscribe	SUSE Linux Enterprise Realtime Extension Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing Operating systems & Components / Operating system SUSE Enterprise Storage Operating systems & Components / Operating system SUSE Manager Server Operating systems & Components / Operating system SUSE Manager Retail Branch Server Operating systems & Components / Operating system SUSE Manager Proxy Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Operating systems & Components / Operating system SUSE Linux Enterprise Module for Basesystem Operating systems & Components / Operating system SUSE Linux Enterprise Desktop Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications Operating systems & Components / Operating system SUSE Linux Enterprise Module for Desktop Applications Operating systems & Components / Operating system libwebkit2gtk3-lang Operating systems & Components / Operating system package or component webkit2gtk3-devel Operating systems & Components / Operating system package or component webkit2gtk3-debugsource Operating systems & Components / Operating system package or component webkit2gtk-4_0-injected-bundles-debuginfo Operating systems & Components / Operating system package or component webkit2gtk-4_0-injected-bundles Operating systems & Components / Operating system package or component typelib-1_0-WebKit2WebExtension-4_0 Operating systems & Components / Operating system package or component typelib-1_0-WebKit2-4_0 Operating systems & Components / Operating system package or component typelib-1_0-JavaScriptCore-4_0 Operating systems & Components / Operating system package or component libwebkit2gtk-4_0-37-debuginfo Operating systems & Components / Operating system package or component libwebkit2gtk-4_0-37 Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_0-18-debuginfo Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_0-18 Operating systems & Components / Operating system package or component
Vendor	SUSE

Security Bulletin

This security bulletin contains information about 15 vulnerabilities.

1) Buffer overflow

EUVDB-ID: #VU58885

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30934

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in WebKit. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP4

SUSE Enterprise Storage: 7.1

SUSE Manager Server: 4.1 - 4.2

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1 - 4.2

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libwebkit2gtk3-lang: before 2.34.6-29.1

webkit2gtk3-devel: before 2.34.6-29.1

webkit2gtk3-debugsource: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles: before 2.34.6-29.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.34.6-29.1

typelib-1_0-WebKit2-4_0: before 2.34.6-29.1

typelib-1_0-JavaScriptCore-4_0: before 2.34.6-29.1

libwebkit2gtk-4_0-37-debuginfo: before 2.34.6-29.1

libwebkit2gtk-4_0-37: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18: before 2.34.6-29.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220705-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Use-after-free

EUVDB-ID: #VU58886

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30936

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in WebKit when processing HTML content. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP4

SUSE Enterprise Storage: 7.1

SUSE Manager Server: 4.1 - 4.2

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1 - 4.2

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libwebkit2gtk3-lang: before 2.34.6-29.1

webkit2gtk3-devel: before 2.34.6-29.1

webkit2gtk3-debugsource: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles: before 2.34.6-29.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.34.6-29.1

typelib-1_0-WebKit2-4_0: before 2.34.6-29.1

typelib-1_0-JavaScriptCore-4_0: before 2.34.6-29.1

libwebkit2gtk-4_0-37-debuginfo: before 2.34.6-29.1

libwebkit2gtk-4_0-37: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18: before 2.34.6-29.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220705-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Use-after-free

EUVDB-ID: #VU58887

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30951

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP4

SUSE Enterprise Storage: 7.1

SUSE Manager Server: 4.1 - 4.2

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1 - 4.2

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libwebkit2gtk3-lang: before 2.34.6-29.1

webkit2gtk3-devel: before 2.34.6-29.1

webkit2gtk3-debugsource: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles: before 2.34.6-29.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.34.6-29.1

typelib-1_0-WebKit2-4_0: before 2.34.6-29.1

typelib-1_0-JavaScriptCore-4_0: before 2.34.6-29.1

libwebkit2gtk-4_0-37-debuginfo: before 2.34.6-29.1

libwebkit2gtk-4_0-37: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18: before 2.34.6-29.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220705-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Integer overflow

EUVDB-ID: #VU58888

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30952

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow in WebKit. A remote attacker can trick the victim to visit a specially crafted web page, trigger an integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP4

SUSE Enterprise Storage: 7.1

SUSE Manager Server: 4.1 - 4.2

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1 - 4.2

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libwebkit2gtk3-lang: before 2.34.6-29.1

webkit2gtk3-devel: before 2.34.6-29.1

webkit2gtk3-debugsource: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles: before 2.34.6-29.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.34.6-29.1

typelib-1_0-WebKit2-4_0: before 2.34.6-29.1

typelib-1_0-JavaScriptCore-4_0: before 2.34.6-29.1

libwebkit2gtk-4_0-37-debuginfo: before 2.34.6-29.1

libwebkit2gtk-4_0-37: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18: before 2.34.6-29.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220705-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Out-of-bounds read

EUVDB-ID: #VU58890

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30953

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing HTML content in WebKit. A remote attacker can create a specially crafted website, trick the victim into opening it using the affected software, trigger out-of-bounds read error and execute arbitrary code on the target system.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP4

SUSE Enterprise Storage: 7.1

SUSE Manager Server: 4.1 - 4.2

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1 - 4.2

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libwebkit2gtk3-lang: before 2.34.6-29.1

webkit2gtk3-devel: before 2.34.6-29.1

webkit2gtk3-debugsource: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles: before 2.34.6-29.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.34.6-29.1

typelib-1_0-WebKit2-4_0: before 2.34.6-29.1

typelib-1_0-JavaScriptCore-4_0: before 2.34.6-29.1

libwebkit2gtk-4_0-37-debuginfo: before 2.34.6-29.1

libwebkit2gtk-4_0-37: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18: before 2.34.6-29.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220705-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Type Confusion

EUVDB-ID: #VU58891

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30954

CWE-ID: CWE-843 - Type confusion

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a type confusion error in WebKit. A remote attacker can trick the victim to visit a specially crafted website, trigger a type confusion error and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP4

SUSE Enterprise Storage: 7.1

SUSE Manager Server: 4.1 - 4.2

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1 - 4.2

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libwebkit2gtk3-lang: before 2.34.6-29.1

webkit2gtk3-devel: before 2.34.6-29.1

webkit2gtk3-debugsource: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles: before 2.34.6-29.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.34.6-29.1

typelib-1_0-WebKit2-4_0: before 2.34.6-29.1

typelib-1_0-JavaScriptCore-4_0: before 2.34.6-29.1

libwebkit2gtk-4_0-37-debuginfo: before 2.34.6-29.1

libwebkit2gtk-4_0-37: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18: before 2.34.6-29.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220705-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Race condition

EUVDB-ID: #VU58889

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30984

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to a race condition in WebKit. A local user can trick the victim to visit a specially crafted website, trigger a race condition and execute arbitrary code on the system.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP4

SUSE Enterprise Storage: 7.1

SUSE Manager Server: 4.1 - 4.2

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1 - 4.2

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libwebkit2gtk3-lang: before 2.34.6-29.1

webkit2gtk3-devel: before 2.34.6-29.1

webkit2gtk3-debugsource: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles: before 2.34.6-29.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.34.6-29.1

typelib-1_0-WebKit2-4_0: before 2.34.6-29.1

typelib-1_0-JavaScriptCore-4_0: before 2.34.6-29.1

libwebkit2gtk-4_0-37-debuginfo: before 2.34.6-29.1

libwebkit2gtk-4_0-37: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18: before 2.34.6-29.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220705-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Buffer overflow

EUVDB-ID: #VU59918

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-45481

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in WebCore::ImageBufferCairoImageSurfaceBackend::create. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger memory corruption and perform a denial of service (DoS) attack.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP4

SUSE Enterprise Storage: 7.1

SUSE Manager Server: 4.1 - 4.2

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1 - 4.2

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libwebkit2gtk3-lang: before 2.34.6-29.1

webkit2gtk3-devel: before 2.34.6-29.1

webkit2gtk3-debugsource: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles: before 2.34.6-29.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.34.6-29.1

typelib-1_0-WebKit2-4_0: before 2.34.6-29.1

typelib-1_0-JavaScriptCore-4_0: before 2.34.6-29.1

libwebkit2gtk-4_0-37-debuginfo: before 2.34.6-29.1

libwebkit2gtk-4_0-37: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18: before 2.34.6-29.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220705-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

9) Use-after-free

EUVDB-ID: #VU59919

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-45482

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when in WebCore::ContainerNode::firstChild. A remote attacker can trick the victim to open a specially crafted web page, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP4

SUSE Enterprise Storage: 7.1

SUSE Manager Server: 4.1 - 4.2

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1 - 4.2

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libwebkit2gtk3-lang: before 2.34.6-29.1

webkit2gtk3-devel: before 2.34.6-29.1

webkit2gtk3-debugsource: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles: before 2.34.6-29.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.34.6-29.1

typelib-1_0-WebKit2-4_0: before 2.34.6-29.1

typelib-1_0-JavaScriptCore-4_0: before 2.34.6-29.1

libwebkit2gtk-4_0-37-debuginfo: before 2.34.6-29.1

libwebkit2gtk-4_0-37: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18: before 2.34.6-29.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220705-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

10) Use-after-free

EUVDB-ID: #VU59920

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-45483

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in WebCore::Frame::page. A remote attacker can trick the victim to visit a specially crafted web page, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP4

SUSE Enterprise Storage: 7.1

SUSE Manager Server: 4.1 - 4.2

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1 - 4.2

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libwebkit2gtk3-lang: before 2.34.6-29.1

webkit2gtk3-devel: before 2.34.6-29.1

webkit2gtk3-debugsource: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles: before 2.34.6-29.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.34.6-29.1

typelib-1_0-WebKit2-4_0: before 2.34.6-29.1

typelib-1_0-JavaScriptCore-4_0: before 2.34.6-29.1

libwebkit2gtk-4_0-37-debuginfo: before 2.34.6-29.1

libwebkit2gtk-4_0-37: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18: before 2.34.6-29.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220705-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

11) Code Injection

EUVDB-ID: #VU60036

Risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-22589

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary JavaScript code on the system.

The vulnerability exists due to improper input validation in WebKit when processing email messages. A remote attacker can trick the victim to open a specially crafted email message and execute arbitrary JavaScript code on the system.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP4

SUSE Enterprise Storage: 7.1

SUSE Manager Server: 4.1 - 4.2

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1 - 4.2

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libwebkit2gtk3-lang: before 2.34.6-29.1

webkit2gtk3-devel: before 2.34.6-29.1

webkit2gtk3-debugsource: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles: before 2.34.6-29.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.34.6-29.1

typelib-1_0-WebKit2-4_0: before 2.34.6-29.1

typelib-1_0-JavaScriptCore-4_0: before 2.34.6-29.1

libwebkit2gtk-4_0-37-debuginfo: before 2.34.6-29.1

libwebkit2gtk-4_0-37: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18: before 2.34.6-29.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220705-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

12) Use-after-free

EUVDB-ID: #VU60037

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-22590

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing HTML content in WebKit. A remote attacker can trick the victim to open a specially crafted web page, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP4

SUSE Enterprise Storage: 7.1

SUSE Manager Server: 4.1 - 4.2

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1 - 4.2

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libwebkit2gtk3-lang: before 2.34.6-29.1

webkit2gtk3-devel: before 2.34.6-29.1

webkit2gtk3-debugsource: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles: before 2.34.6-29.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.34.6-29.1

typelib-1_0-WebKit2-4_0: before 2.34.6-29.1

typelib-1_0-JavaScriptCore-4_0: before 2.34.6-29.1

libwebkit2gtk-4_0-37-debuginfo: before 2.34.6-29.1

libwebkit2gtk-4_0-37: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18: before 2.34.6-29.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220705-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

13) Security features bypass

EUVDB-ID: #VU60038

Risk: Medium

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-22592

CWE-ID: CWE-254 - Security Features

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to a logic issue when processing HTML content in WebKit. A remote attacker can create a specially crafted web page, trick the victim into visiting it and prevent Content Security Policy from being enforced.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP4

SUSE Enterprise Storage: 7.1

SUSE Manager Server: 4.1 - 4.2

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1 - 4.2

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libwebkit2gtk3-lang: before 2.34.6-29.1

webkit2gtk3-devel: before 2.34.6-29.1

webkit2gtk3-debugsource: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles: before 2.34.6-29.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.34.6-29.1

typelib-1_0-WebKit2-4_0: before 2.34.6-29.1

typelib-1_0-JavaScriptCore-4_0: before 2.34.6-29.1

libwebkit2gtk-4_0-37-debuginfo: before 2.34.6-29.1

libwebkit2gtk-4_0-37: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18: before 2.34.6-29.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220705-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

14) Information disclosure

EUVDB-ID: #VU60039

Risk: Medium

CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-22594

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a cross-origin issue in the IndexDB API within the WebKit Storage. A remote attacker can trick the victim to visit a specially crafted website and gain access to sensitive information, locally stored by WebKit.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP4

SUSE Enterprise Storage: 7.1

SUSE Manager Server: 4.1 - 4.2

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1 - 4.2

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libwebkit2gtk3-lang: before 2.34.6-29.1

webkit2gtk3-devel: before 2.34.6-29.1

webkit2gtk3-debugsource: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles: before 2.34.6-29.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.34.6-29.1

typelib-1_0-WebKit2-4_0: before 2.34.6-29.1

typelib-1_0-JavaScriptCore-4_0: before 2.34.6-29.1

libwebkit2gtk-4_0-37-debuginfo: before 2.34.6-29.1

libwebkit2gtk-4_0-37: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18: before 2.34.6-29.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220705-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

15) Use-after-free

EUVDB-ID: #VU60520

Risk: Critical

CVSSv3.1: 8.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C]

CVE-ID: CVE-2022-22620

CWE-ID: CWE-416 - Use After Free

Exploit availability: Yes

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing HTML content in WebKit. A remote attacker can trick the victim to visit a specially crafted web page, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Note, the vulnerability is being actively exploited in the wild.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP4

SUSE Enterprise Storage: 7.1

SUSE Manager Server: 4.1 - 4.2

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1 - 4.2

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libwebkit2gtk3-lang: before 2.34.6-29.1

webkit2gtk3-devel: before 2.34.6-29.1

webkit2gtk3-debugsource: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.34.6-29.1

webkit2gtk-4_0-injected-bundles: before 2.34.6-29.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.34.6-29.1

typelib-1_0-WebKit2-4_0: before 2.34.6-29.1

typelib-1_0-JavaScriptCore-4_0: before 2.34.6-29.1

libwebkit2gtk-4_0-37-debuginfo: before 2.34.6-29.1

libwebkit2gtk-4_0-37: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.34.6-29.1

libjavascriptcoregtk-4_0-18: before 2.34.6-29.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220705-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

Yes. This vulnerability is being exploited in the wild.