SUSE update for webkit2gtk3

Published: 2022-05-16

Risk	High
Patch available	YES
Number of vulnerabilities	5
CVE-ID	CVE-2022-22594 CVE-2022-22624 CVE-2022-22628 CVE-2022-22629 CVE-2022-22637
CWE-ID	CWE-200 CWE-416 CWE-122 CWE-346
Exploitation vector	Network
Public exploit	Public exploit code for vulnerability #4 is available.
Vulnerable software Subscribe	SUSE OpenStack Cloud Crowbar Operating systems & Components / Operating system SUSE Linux Enterprise Software Development Kit Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Operating systems & Components / Operating system HPE Helion Openstack Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system SUSE OpenStack Cloud Operating systems & Components / Operating system webkit2gtk3-devel Operating systems & Components / Operating system package or component libwebkit2gtk3-lang 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 5 vulnerabilities.

1) 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 OpenStack Cloud Crowbar: 8 - 9

SUSE Linux Enterprise Software Development Kit: 12-SP5

SUSE Linux Enterprise Server for SAP: 12-SP3 - 12-SP4

HPE Helion Openstack: 8

SUSE Linux Enterprise Server for SAP Applications: 12-SP5

SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5

SUSE OpenStack Cloud: 8 - 9

webkit2gtk3-devel: before 2.36.0-2.96.1

libwebkit2gtk3-lang: before 2.36.0-2.96.1

webkit2gtk3-debugsource: before 2.36.0-2.96.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.36.0-2.96.1

webkit2gtk-4_0-injected-bundles: before 2.36.0-2.96.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.36.0-2.96.1

typelib-1_0-WebKit2-4_0: before 2.36.0-2.96.1

typelib-1_0-JavaScriptCore-4_0: before 2.36.0-2.96.1

libwebkit2gtk-4_0-37-debuginfo: before 2.36.0-2.96.1

libwebkit2gtk-4_0-37: before 2.36.0-2.96.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.36.0-2.96.1

libjavascriptcoregtk-4_0-18: before 2.36.0-2.96.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20221677-1/

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: #VU61335

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-2022-22624

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 visit a specially crafted website, 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 OpenStack Cloud Crowbar: 8 - 9

SUSE Linux Enterprise Software Development Kit: 12-SP5

SUSE Linux Enterprise Server for SAP: 12-SP3 - 12-SP4

HPE Helion Openstack: 8

SUSE Linux Enterprise Server for SAP Applications: 12-SP5

SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5

SUSE OpenStack Cloud: 8 - 9

webkit2gtk3-devel: before 2.36.0-2.96.1

libwebkit2gtk3-lang: before 2.36.0-2.96.1

webkit2gtk3-debugsource: before 2.36.0-2.96.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.36.0-2.96.1

webkit2gtk-4_0-injected-bundles: before 2.36.0-2.96.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.36.0-2.96.1

typelib-1_0-WebKit2-4_0: before 2.36.0-2.96.1

typelib-1_0-JavaScriptCore-4_0: before 2.36.0-2.96.1

libwebkit2gtk-4_0-37-debuginfo: before 2.36.0-2.96.1

libwebkit2gtk-4_0-37: before 2.36.0-2.96.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.36.0-2.96.1

libjavascriptcoregtk-4_0-18: before 2.36.0-2.96.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20221677-1/

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: #VU61336

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-2022-22628

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 OpenStack Cloud Crowbar: 8 - 9

SUSE Linux Enterprise Software Development Kit: 12-SP5

SUSE Linux Enterprise Server for SAP: 12-SP3 - 12-SP4

HPE Helion Openstack: 8

SUSE Linux Enterprise Server for SAP Applications: 12-SP5

SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5

SUSE OpenStack Cloud: 8 - 9

webkit2gtk3-devel: before 2.36.0-2.96.1

libwebkit2gtk3-lang: before 2.36.0-2.96.1

webkit2gtk3-debugsource: before 2.36.0-2.96.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.36.0-2.96.1

webkit2gtk-4_0-injected-bundles: before 2.36.0-2.96.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.36.0-2.96.1

typelib-1_0-WebKit2-4_0: before 2.36.0-2.96.1

typelib-1_0-JavaScriptCore-4_0: before 2.36.0-2.96.1

libwebkit2gtk-4_0-37-debuginfo: before 2.36.0-2.96.1

libwebkit2gtk-4_0-37: before 2.36.0-2.96.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.36.0-2.96.1

libjavascriptcoregtk-4_0-18: before 2.36.0-2.96.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20221677-1/

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) Heap-based buffer overflow

EUVDB-ID: #VU61337

Risk: High

CVSSv3.1: 7.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-22629

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: Yes

Description

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

The vulnerability exists due to a boundary error when processing HTML content within the WebGLMultiDraw component. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger a heap-based buffer 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 OpenStack Cloud Crowbar: 8 - 9

SUSE Linux Enterprise Software Development Kit: 12-SP5

SUSE Linux Enterprise Server for SAP: 12-SP3 - 12-SP4

HPE Helion Openstack: 8

SUSE Linux Enterprise Server for SAP Applications: 12-SP5

SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5

SUSE OpenStack Cloud: 8 - 9

webkit2gtk3-devel: before 2.36.0-2.96.1

libwebkit2gtk3-lang: before 2.36.0-2.96.1

webkit2gtk3-debugsource: before 2.36.0-2.96.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.36.0-2.96.1

webkit2gtk-4_0-injected-bundles: before 2.36.0-2.96.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.36.0-2.96.1

typelib-1_0-WebKit2-4_0: before 2.36.0-2.96.1

typelib-1_0-JavaScriptCore-4_0: before 2.36.0-2.96.1

libwebkit2gtk-4_0-37-debuginfo: before 2.36.0-2.96.1

libwebkit2gtk-4_0-37: before 2.36.0-2.96.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.36.0-2.96.1

libjavascriptcoregtk-4_0-18: before 2.36.0-2.96.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20221677-1/

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. However, proof of concept for this vulnerability is available.

5) Origin validation error

EUVDB-ID: #VU61338

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-2022-22637

CWE-ID: CWE-346 - Origin Validation Error

Exploit availability: No

Description

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

The vulnerability exists due to a logic error in WebKit. A remote attacker can trick the victim to visit a specially crafted website and cause unexpected cross-origin behavior.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE OpenStack Cloud Crowbar: 8 - 9

SUSE Linux Enterprise Software Development Kit: 12-SP5

SUSE Linux Enterprise Server for SAP: 12-SP3 - 12-SP4

HPE Helion Openstack: 8

SUSE Linux Enterprise Server for SAP Applications: 12-SP5

SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5

SUSE OpenStack Cloud: 8 - 9

webkit2gtk3-devel: before 2.36.0-2.96.1

libwebkit2gtk3-lang: before 2.36.0-2.96.1

webkit2gtk3-debugsource: before 2.36.0-2.96.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.36.0-2.96.1

webkit2gtk-4_0-injected-bundles: before 2.36.0-2.96.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.36.0-2.96.1

typelib-1_0-WebKit2-4_0: before 2.36.0-2.96.1

typelib-1_0-JavaScriptCore-4_0: before 2.36.0-2.96.1

libwebkit2gtk-4_0-37-debuginfo: before 2.36.0-2.96.1

libwebkit2gtk-4_0-37: before 2.36.0-2.96.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.36.0-2.96.1

libjavascriptcoregtk-4_0-18: before 2.36.0-2.96.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20221677-1/

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.