SUSE update for webkit2gtk3

Published: 2023-04-27

Risk	Critical
Patch available	YES
Number of vulnerabilities	12
CVE-ID	CVE-2022-0108 CVE-2022-32885 CVE-2022-32886 CVE-2022-32912 CVE-2023-25358 CVE-2023-25360 CVE-2023-25361 CVE-2023-25362 CVE-2023-25363 CVE-2023-27932 CVE-2023-27954 CVE-2023-28205
CWE-ID	CWE-358 CWE-119 CWE-125 CWE-416 CWE-254 CWE-200
Exploitation vector	Network
Public exploit	Vulnerability #12 is being exploited in the wild.
Vulnerable software Subscribe	SUSE Linux Enterprise Software Development Kit 12 Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications 12 Operating systems & Components / Operating system SUSE Linux Enterprise Server 12 SP4 LTSS Operating systems & Components / Operating system SUSE Linux Enterprise Server 12 SP4 ESPOS Operating systems & Components / Operating system SUSE Linux Enterprise Server 12 Operating systems & Components / Operating system SUSE Linux Enterprise Server 12 SP2 BCL Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 12 Operating systems & Components / Operating system SUSE OpenStack Cloud Crowbar 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 webkit2gtk-4_0-injected-bundles-debuginfo 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 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 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 webkit2gtk3-debugsource Operating systems & Components / Operating system package or component libwebkit2gtk-4_0-37-debuginfo Operating systems & Components / Operating system package or component
Vendor	SUSE

Security Bulletin

This security bulletin contains information about 12 vulnerabilities.

1) Improperly implemented security check for standard

EUVDB-ID: #VU59207

Risk: High

CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-0108

CWE-ID: CWE-358 - Improperly Implemented Security Check for Standard

Exploit availability: No

Description

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

The vulnerability exists due to incorrect implementation in Navigation in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP4 - SP5

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP2 - SP5

SUSE Linux Enterprise Server 12 SP2 BCL: 12-SP2

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.6-2.136.1

libwebkit2gtk3-lang: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.6-2.136.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles: before 2.38.6-2.136.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.6-2.136.1

typelib-1_0-WebKit2-4_0: before 2.38.6-2.136.1

webkit2gtk3-debugsource: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.6-2.136.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232056-1/

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) Buffer overflow

EUVDB-ID: #VU73806

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-2022-32885

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 when processing HTML content. A remote attacker can create a specially crafted website, 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 Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP4 - SP5

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP2 - SP5

SUSE Linux Enterprise Server 12 SP2 BCL: 12-SP2

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.6-2.136.1

libwebkit2gtk3-lang: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.6-2.136.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles: before 2.38.6-2.136.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.6-2.136.1

typelib-1_0-WebKit2-4_0: before 2.38.6-2.136.1

webkit2gtk3-debugsource: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.6-2.136.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232056-1/

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) Buffer overflow

EUVDB-ID: #VU67199

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-2022-32886

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 when processing web content in WebKit. A remote attacker can create a specially crafted website, 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 Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP4 - SP5

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP2 - SP5

SUSE Linux Enterprise Server 12 SP2 BCL: 12-SP2

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.6-2.136.1

libwebkit2gtk3-lang: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.6-2.136.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles: before 2.38.6-2.136.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.6-2.136.1

typelib-1_0-WebKit2-4_0: before 2.38.6-2.136.1

webkit2gtk3-debugsource: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.6-2.136.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232056-1/

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) Out-of-bounds read

EUVDB-ID: #VU67198

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-2022-32912

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 untrusted input in WebKit. A remote attacker can create a specially crafted web page, trick the victim into opening it using the affected software, trigger out-of-bounds read and execute arbitrary code on the target system.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP4 - SP5

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP2 - SP5

SUSE Linux Enterprise Server 12 SP2 BCL: 12-SP2

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.6-2.136.1

libwebkit2gtk3-lang: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.6-2.136.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles: before 2.38.6-2.136.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.6-2.136.1

typelib-1_0-WebKit2-4_0: before 2.38.6-2.136.1

webkit2gtk3-debugsource: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.6-2.136.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232056-1/

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) Use-after-free

EUVDB-ID: #VU75417

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-2023-25358

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 WebCore::RenderLayer::addChild. 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 Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP4 - SP5

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP2 - SP5

SUSE Linux Enterprise Server 12 SP2 BCL: 12-SP2

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.6-2.136.1

libwebkit2gtk3-lang: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.6-2.136.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles: before 2.38.6-2.136.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.6-2.136.1

typelib-1_0-WebKit2-4_0: before 2.38.6-2.136.1

webkit2gtk3-debugsource: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.6-2.136.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232056-1/

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) Use-after-free

EUVDB-ID: #VU75416

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-2023-25360

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 WebCore::RenderLayer::renderer. 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 Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP4 - SP5

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP2 - SP5

SUSE Linux Enterprise Server 12 SP2 BCL: 12-SP2

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.6-2.136.1

libwebkit2gtk3-lang: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.6-2.136.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles: before 2.38.6-2.136.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.6-2.136.1

typelib-1_0-WebKit2-4_0: before 2.38.6-2.136.1

webkit2gtk3-debugsource: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.6-2.136.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232056-1/

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) Use-after-free

EUVDB-ID: #VU75415

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-2023-25361

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 WebCore::RenderLayer::setNextSibling. 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 Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP4 - SP5

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP2 - SP5

SUSE Linux Enterprise Server 12 SP2 BCL: 12-SP2

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.6-2.136.1

libwebkit2gtk3-lang: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.6-2.136.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles: before 2.38.6-2.136.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.6-2.136.1

typelib-1_0-WebKit2-4_0: before 2.38.6-2.136.1

webkit2gtk3-debugsource: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.6-2.136.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232056-1/

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) Use-after-free

EUVDB-ID: #VU75414

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-2023-25362

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 WebCore::RenderLayer::repaintBlockSelectionGaps. 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 Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP4 - SP5

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP2 - SP5

SUSE Linux Enterprise Server 12 SP2 BCL: 12-SP2

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.6-2.136.1

libwebkit2gtk3-lang: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.6-2.136.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles: before 2.38.6-2.136.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.6-2.136.1

typelib-1_0-WebKit2-4_0: before 2.38.6-2.136.1

webkit2gtk3-debugsource: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.6-2.136.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232056-1/

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: #VU75413

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-2023-25363

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 WebCore::RenderLayer::updateDescendantDependentFlags. 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 Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP4 - SP5

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP2 - SP5

SUSE Linux Enterprise Server 12 SP2 BCL: 12-SP2

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.6-2.136.1

libwebkit2gtk3-lang: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.6-2.136.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles: before 2.38.6-2.136.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.6-2.136.1

typelib-1_0-WebKit2-4_0: before 2.38.6-2.136.1

webkit2gtk3-debugsource: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.6-2.136.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232056-1/

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) Security features bypass

EUVDB-ID: #VU74085

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-2023-27932

CWE-ID: CWE-254 - Security Features

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass Same Origin Policy restrictions.

The vulnerability exists due to improper state management. A remote attacker can trick the victim to visit a specially crafted website and bypass Same Origin Policy restrictions.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP4 - SP5

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP2 - SP5

SUSE Linux Enterprise Server 12 SP2 BCL: 12-SP2

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.6-2.136.1

libwebkit2gtk3-lang: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.6-2.136.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles: before 2.38.6-2.136.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.6-2.136.1

typelib-1_0-WebKit2-4_0: before 2.38.6-2.136.1

webkit2gtk3-debugsource: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.6-2.136.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232056-1/

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) Information disclosure

EUVDB-ID: #VU74086

Risk: Medium

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-27954

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 excessive data output by the application. A remote attacker can track sensitive user information.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP4 - SP5

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP2 - SP5

SUSE Linux Enterprise Server 12 SP2 BCL: 12-SP2

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.6-2.136.1

libwebkit2gtk3-lang: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.6-2.136.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles: before 2.38.6-2.136.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.6-2.136.1

typelib-1_0-WebKit2-4_0: before 2.38.6-2.136.1

webkit2gtk3-debugsource: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.6-2.136.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232056-1/

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: #VU74604

Risk: Critical

CVSSv3.1: 9.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C]

CVE-ID: CVE-2023-28205

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 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.

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 Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP4 - SP5

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP2 - SP5

SUSE Linux Enterprise Server 12 SP2 BCL: 12-SP2

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.6-2.136.1

libwebkit2gtk3-lang: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.6-2.136.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.6-2.136.1

libjavascriptcoregtk-4_0-18: before 2.38.6-2.136.1

webkit2gtk-4_0-injected-bundles: before 2.38.6-2.136.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.6-2.136.1

typelib-1_0-WebKit2-4_0: before 2.38.6-2.136.1

webkit2gtk3-debugsource: before 2.38.6-2.136.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.6-2.136.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232056-1/

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.