SUSE Linux Enterprise Server 15 update for webkit



Published: 2021-10-04 | Updated: 2021-11-01
Risk Critical
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2021-21806
CVE-2021-30858
CWE-ID CWE-416
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerability #2 is being exploited in the wild.
Vulnerable software
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SUSE Linux Enterprise Server
Operating systems & Components / Operating system

Vendor SUSE

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Use-after-free

EUVDB-ID: #VU53781

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-2021-21806

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. 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

Install update from vendor's website.

  • SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise Server for SAP 15-SP1 (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise Server for SAP 15 (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise Server 15-SP1-LTSS (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise Server 15-SP1-BCL (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise Server 15-LTSS (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Enterprise Storage 6 (aarch64 x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Enterprise Storage 6 (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE CaaS Platform 4.0 (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE CaaS Platform 4.0 (x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1

Vulnerable software versions

SUSE Linux Enterprise Server: 15-LTSS - 15-SP1-LTSS

External links

http://www.suse.com/support/update/announcement/2021/suse-su-20213282-1/


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.

2) Use-after-free

EUVDB-ID: #VU56475

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-2021-30858

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

Install update from vendor's website.

  • SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise Server for SAP 15-SP1 (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise Server for SAP 15 (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise Server 15-SP1-LTSS (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise Server 15-SP1-BCL (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise Server 15-LTSS (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE Enterprise Storage 6 (aarch64 x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1
  • SUSE Enterprise Storage 6 (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE CaaS Platform 4.0 (noarch):
    • libwebkit2gtk3-lang-2.32.4-3.82.1
  • SUSE CaaS Platform 4.0 (x86_64):
    • libjavascriptcoregtk-4_0-18-2.32.4-3.82.1
    • libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-2.32.4-3.82.1
    • libwebkit2gtk-4_0-37-debuginfo-2.32.4-3.82.1
    • typelib-1_0-JavaScriptCore-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2-4_0-2.32.4-3.82.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-2.32.4-3.82.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-3.82.1
    • webkit2gtk3-debugsource-2.32.4-3.82.1
    • webkit2gtk3-devel-2.32.4-3.82.1

Vulnerable software versions

SUSE Linux Enterprise Server: 15-LTSS - 15-SP1-LTSS

External links

http://www.suse.com/support/update/announcement/2021/suse-su-20213282-1/


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.



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