SUSE update for webkit2gtk3

Published: 2023-10-31 | Updated: 2024-03-22

Risk	Critical
Patch available	YES
Number of vulnerabilities	6
CVE-ID	CVE-2023-35074 CVE-2023-39434 CVE-2023-39928 CVE-2023-40451 CVE-2023-41074 CVE-2023-41993
CWE-ID	CWE-119 CWE-416 CWE-254
Exploitation vector	Network
Public exploit	Vulnerability #6 is being exploited in the wild.
Vulnerable software Subscribe	Development Tools Module Operating systems & Components / Operating system Desktop Applications Module Operating systems & Components / Operating system Basesystem Module Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications 15 Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 Operating systems & Components / Operating system SUSE Linux Enterprise Real Time 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 15 Operating systems & Components / Operating system SUSE Linux Enterprise Desktop 15 Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system SUSE Manager Retail Branch Server Operating systems & Components / Operating system SUSE Manager Server Operating systems & Components / Operating system SUSE Manager Proxy Operating systems & Components / Operating system libwebkit2gtk-4_0-37-64bit Operating systems & Components / Operating system package or component libwebkit2gtk-4_1-0-64bit-debuginfo Operating systems & Components / Operating system package or component libwebkit2gtk-4_1-0-64bit Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_0-18-64bit Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_0-18-64bit-debuginfo Operating systems & Components / Operating system package or component libwebkit2gtk-4_0-37-64bit-debuginfo Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_1-0-64bit-debuginfo Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_1-0-64bit Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_0-18-32bit-debuginfo Operating systems & Components / Operating system package or component libwebkit2gtk-4_0-37-32bit-debuginfo Operating systems & Components / Operating system package or component libwebkit2gtk-4_1-0-32bit-debuginfo Operating systems & Components / Operating system package or component libwebkit2gtk-4_0-37-32bit Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_0-18-32bit Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_1-0-32bit-debuginfo Operating systems & Components / Operating system package or component libwebkit2gtk-4_1-0-32bit Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_1-0-32bit Operating systems & Components / Operating system package or component typelib-1_0-WebKit2-4_1 Operating systems & Components / Operating system package or component webkit2gtk3-minibrowser-debuginfo Operating systems & Components / Operating system package or component webkit-jsc-4.1 Operating systems & Components / Operating system package or component webkit-jsc-6.0-debuginfo Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_0-18-debuginfo Operating systems & Components / Operating system package or component libwebkit2gtk-4_0-37-debuginfo Operating systems & Components / Operating system package or component webkit2gtk3-soup2-debugsource Operating systems & Components / Operating system package or component webkit2gtk4-debugsource Operating systems & Components / Operating system package or component webkit2gtk3-soup2-devel Operating systems & Components / Operating system package or component webkit2gtk3-minibrowser Operating systems & Components / Operating system package or component typelib-1_0-WebKit2WebExtension-4_0 Operating systems & Components / Operating system package or component webkit2gtk3-soup2-minibrowser-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-JavaScriptCore-4_1 Operating systems & Components / Operating system package or component webkit-jsc-4.1-debuginfo Operating systems & Components / Operating system package or component webkit2gtk-4_1-injected-bundles-debuginfo Operating systems & Components / Operating system package or component libwebkit2gtk-4_0-37 Operating systems & Components / Operating system package or component libwebkitgtk-6_0-4 Operating systems & Components / Operating system package or component typelib-1_0-WebKitWebProcessExtension-6_0 Operating systems & Components / Operating system package or component webkitgtk-6_0-injected-bundles Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_0-18 Operating systems & Components / Operating system package or component webkit2gtk3-debugsource Operating systems & Components / Operating system package or component webkit-jsc-4 Operating systems & Components / Operating system package or component webkit2gtk3-soup2-minibrowser Operating systems & Components / Operating system package or component webkit2gtk4-devel Operating systems & Components / Operating system package or component typelib-1_0-JavaScriptCore-4_0 Operating systems & Components / Operating system package or component libjavascriptcoregtk-6_0-1-debuginfo Operating systems & Components / Operating system package or component typelib-1_0-WebKit-6_0 Operating systems & Components / Operating system package or component webkit2gtk-4_0-injected-bundles-debuginfo Operating systems & Components / Operating system package or component webkit-jsc-4-debuginfo Operating systems & Components / Operating system package or component webkit2gtk4-minibrowser Operating systems & Components / Operating system package or component webkit2gtk-4_1-injected-bundles Operating systems & Components / Operating system package or component libwebkitgtk-6_0-4-debuginfo Operating systems & Components / Operating system package or component typelib-1_0-JavaScriptCore-6_0 Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_1-0 Operating systems & Components / Operating system package or component libwebkit2gtk-4_1-0-debuginfo Operating systems & Components / Operating system package or component webkit-jsc-6.0 Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_1-0-debuginfo Operating systems & Components / Operating system package or component webkitgtk-6_0-injected-bundles-debuginfo Operating systems & Components / Operating system package or component typelib-1_0-WebKit2WebExtension-4_1 Operating systems & Components / Operating system package or component libwebkit2gtk-4_1-0 Operating systems & Components / Operating system package or component webkit2gtk3-devel Operating systems & Components / Operating system package or component libjavascriptcoregtk-6_0-1 Operating systems & Components / Operating system package or component webkit2gtk4-minibrowser-debuginfo Operating systems & Components / Operating system package or component typelib-1_0-WebKit2-4_0 Operating systems & Components / Operating system package or component WebKitGTK-4.1-lang Operating systems & Components / Operating system package or component WebKitGTK-6.0-lang Operating systems & Components / Operating system package or component WebKitGTK-4.0-lang Operating systems & Components / Operating system package or component
Vendor	SUSE

Security Bulletin

This security bulletin contains information about 6 vulnerabilities.

1) Buffer overflow

EUVDB-ID: #VU81180

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-2023-35074

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 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

Development Tools Module: 15-SP4 - 15-SP5

Desktop Applications Module: 15-SP4 - 15-SP5

Basesystem Module: 15-SP4 - 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP4 - SP5

SUSE Linux Enterprise Server 15: SP4 - SP5

SUSE Linux Enterprise Real Time 15: SP4 - SP5

SUSE Linux Enterprise High Performance Computing 15: SP4 - SP5

SUSE Linux Enterprise Desktop 15: SP4 - SP5

openSUSE Leap: 15.4 - 15.5

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

libwebkit2gtk-4_0-37-64bit: before 2.42.1-150400.4.57.2

libwebkit2gtk-4_1-0-64bit-debuginfo: before 2.42.1-150400.4.57.2

libwebkit2gtk-4_1-0-64bit: before 2.42.1-150400.4.57.2

libjavascriptcoregtk-4_0-18-64bit: before 2.42.1-150400.4.57.2

libjavascriptcoregtk-4_0-18-64bit-debuginfo: before 2.42.1-150400.4.57.2

libwebkit2gtk-4_0-37-64bit-debuginfo: before 2.42.1-150400.4.57.2

libjavascriptcoregtk-4_1-0-64bit-debuginfo: before 2.42.1-150400.4.57.2

libjavascriptcoregtk-4_1-0-64bit: before 2.42.1-150400.4.57.2

libjavascriptcoregtk-4_0-18-32bit-debuginfo: before 2.42.1-150400.4.57.2

libwebkit2gtk-4_0-37-32bit-debuginfo: before 2.42.1-150400.4.57.2

libwebkit2gtk-4_1-0-32bit-debuginfo: before 2.42.1-150400.4.57.2

libwebkit2gtk-4_0-37-32bit: before 2.42.1-150400.4.57.2

libjavascriptcoregtk-4_0-18-32bit: before 2.42.1-150400.4.57.2

libjavascriptcoregtk-4_1-0-32bit-debuginfo: before 2.42.1-150400.4.57.2

libwebkit2gtk-4_1-0-32bit: before 2.42.1-150400.4.57.2

libjavascriptcoregtk-4_1-0-32bit: before 2.42.1-150400.4.57.2

typelib-1_0-WebKit2-4_1: before 2.42.1-150400.4.57.2

webkit2gtk3-minibrowser-debuginfo: before 2.42.1-150400.4.57.2

webkit-jsc-4.1: before 2.42.1-150400.4.57.2

webkit-jsc-6.0-debuginfo: before 2.42.1-150400.4.57.3

libjavascriptcoregtk-4_0-18-debuginfo: before 2.42.1-150400.4.57.2

libwebkit2gtk-4_0-37-debuginfo: before 2.42.1-150400.4.57.2

webkit2gtk3-soup2-debugsource: before 2.42.1-150400.4.57.2

webkit2gtk4-debugsource: before 2.42.1-150400.4.57.3

webkit2gtk3-soup2-devel: before 2.42.1-150400.4.57.2

webkit2gtk3-minibrowser: before 2.42.1-150400.4.57.2

typelib-1_0-WebKit2WebExtension-4_0: before 2.42.1-150400.4.57.2

webkit2gtk3-soup2-minibrowser-debuginfo: before 2.42.1-150400.4.57.2

webkit2gtk-4_0-injected-bundles: before 2.42.1-150400.4.57.2

typelib-1_0-JavaScriptCore-4_1: before 2.42.1-150400.4.57.2

webkit-jsc-4.1-debuginfo: before 2.42.1-150400.4.57.2

webkit2gtk-4_1-injected-bundles-debuginfo: before 2.42.1-150400.4.57.2

libwebkit2gtk-4_0-37: before 2.42.1-150400.4.57.2

libwebkitgtk-6_0-4: before 2.42.1-150400.4.57.3

typelib-1_0-WebKitWebProcessExtension-6_0: before 2.42.1-150400.4.57.3

webkitgtk-6_0-injected-bundles: before 2.42.1-150400.4.57.3

libjavascriptcoregtk-4_0-18: before 2.42.1-150400.4.57.2

webkit2gtk3-debugsource: before 2.42.1-150400.4.57.2

webkit-jsc-4: before 2.42.1-150400.4.57.2

webkit2gtk3-soup2-minibrowser: before 2.42.1-150400.4.57.2

webkit2gtk4-devel: before 2.42.1-150400.4.57.3

typelib-1_0-JavaScriptCore-4_0: before 2.42.1-150400.4.57.2

libjavascriptcoregtk-6_0-1-debuginfo: before 2.42.1-150400.4.57.3

typelib-1_0-WebKit-6_0: before 2.42.1-150400.4.57.3

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.42.1-150400.4.57.2

webkit-jsc-4-debuginfo: before 2.42.1-150400.4.57.2

webkit2gtk4-minibrowser: before 2.42.1-150400.4.57.3

webkit2gtk-4_1-injected-bundles: before 2.42.1-150400.4.57.2

libwebkitgtk-6_0-4-debuginfo: before 2.42.1-150400.4.57.3

typelib-1_0-JavaScriptCore-6_0: before 2.42.1-150400.4.57.3

libjavascriptcoregtk-4_1-0: before 2.42.1-150400.4.57.2

libwebkit2gtk-4_1-0-debuginfo: before 2.42.1-150400.4.57.2

webkit-jsc-6.0: before 2.42.1-150400.4.57.3

libjavascriptcoregtk-4_1-0-debuginfo: before 2.42.1-150400.4.57.2

webkitgtk-6_0-injected-bundles-debuginfo: before 2.42.1-150400.4.57.3

typelib-1_0-WebKit2WebExtension-4_1: before 2.42.1-150400.4.57.2

libwebkit2gtk-4_1-0: before 2.42.1-150400.4.57.2

webkit2gtk3-devel: before 2.42.1-150400.4.57.2

libjavascriptcoregtk-6_0-1: before 2.42.1-150400.4.57.3

webkit2gtk4-minibrowser-debuginfo: before 2.42.1-150400.4.57.3

typelib-1_0-WebKit2-4_0: before 2.42.1-150400.4.57.2

WebKitGTK-4.1-lang: before 2.42.1-150400.4.57.2

WebKitGTK-6.0-lang: before 2.42.1-150400.4.57.3

WebKitGTK-4.0-lang: before 2.42.1-150400.4.57.2

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234294-1/

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: #VU81192

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-2023-39434

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 and execute arbitrary code on the system.

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