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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3302 Security update for webkit2gtk3 6 October 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: webkit2gtk3 Publisher: SUSE Operating System: SUSE Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2021-30858 CVE-2021-21806 Reference: ESB-2021.3198 ESB-2021.3161 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-20213282-1 - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for webkit2gtk3 ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:3282-1 Rating: important References: #1188697 #1190701 Cross-References: CVE-2021-21806 CVE-2021-30858 Affected Products: SUSE Linux Enterprise Server for SAP 15-SP1 SUSE Linux Enterprise Server for SAP 15 SUSE Linux Enterprise Server 15-SP1-LTSS SUSE Linux Enterprise Server 15-SP1-BCL SUSE Linux Enterprise Server 15-LTSS SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS SUSE Linux Enterprise High Performance Computing 15-ESPOS SUSE Enterprise Storage 6 SUSE CaaS Platform 4.0 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for webkit2gtk3 fixes the following issues: o Update to version 2.32.4 o CVE-2021-30858: Fixed a security bug that could allow maliciously crafted web content to achieve arbitrary code execution. (bsc#1190701) o CVE-2021-21806: Fixed an exploitable use-after-free vulnerability via specially crafted HTML web page. (bsc#1188697) Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: o SUSE Linux Enterprise Server for SAP 15-SP1: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-3282=1 o SUSE Linux Enterprise Server for SAP 15: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-3282=1 o SUSE Linux Enterprise Server 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-3282=1 o SUSE Linux Enterprise Server 15-SP1-BCL: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-3282=1 o SUSE Linux Enterprise Server 15-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-2021-3282=1 o SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-3282=1 o SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-3282=1 o SUSE Linux Enterprise High Performance Computing 15-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-2021-3282=1 o SUSE Linux Enterprise High Performance Computing 15-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-2021-3282=1 o SUSE Enterprise Storage 6: zypper in -t patch SUSE-Storage-6-2021-3282=1 o SUSE CaaS Platform 4.0: To install this update, use the SUSE CaaS Platform 'skuba' tool. I will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way. Package List: o 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 o SUSE Linux Enterprise Server for SAP 15-SP1 (noarch): libwebkit2gtk3-lang-2.32.4-3.82.1 o 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 o SUSE Linux Enterprise Server for SAP 15 (noarch): libwebkit2gtk3-lang-2.32.4-3.82.1 o 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 o SUSE Linux Enterprise Server 15-SP1-LTSS (noarch): libwebkit2gtk3-lang-2.32.4-3.82.1 o 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 o SUSE Linux Enterprise Server 15-SP1-BCL (noarch): libwebkit2gtk3-lang-2.32.4-3.82.1 o 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 o SUSE Linux Enterprise Server 15-LTSS (noarch): libwebkit2gtk3-lang-2.32.4-3.82.1 o 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 o SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (noarch): libwebkit2gtk3-lang-2.32.4-3.82.1 o 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 o SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (noarch): libwebkit2gtk3-lang-2.32.4-3.82.1 o 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 o SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch): libwebkit2gtk3-lang-2.32.4-3.82.1 o 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 o SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch): libwebkit2gtk3-lang-2.32.4-3.82.1 o 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 o SUSE Enterprise Storage 6 (noarch): libwebkit2gtk3-lang-2.32.4-3.82.1 o SUSE CaaS Platform 4.0 (noarch): libwebkit2gtk3-lang-2.32.4-3.82.1 o 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 References: o https://www.suse.com/security/cve/CVE-2021-21806.html o https://www.suse.com/security/cve/CVE-2021-30858.html o https://bugzilla.suse.com/1188697 o https://bugzilla.suse.com/1190701 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBYVz2vuNLKJtyKPYoAQikhQ//V1Gtov/2KMQ+vyJH3LgLVigrK++brWjC P1fX0fxYBWz+Ys5fPOtLv8ENIEMaGXq4+ba1J1tpv+1tXPQ/asjfRoEVqgCXUM9W ce5M8o05h9Tb6294a9SaKw5kkJvSpQWNDo0k/VBiUvdYvO61oJqy97tI3yJDNzZN Alwadqr+Y8vy6AJUitH2GHVBGN0g9K3y3oYoep4Avfn3mSxl//aOobAye8T4A8Lz rTLLCHzSX2uR1yfPF+FMS6PF3tq9g8Wp2XlwQjr96XI4NZD0CZ/gVQctcdkLlfqr eAxNRa4KInPg6N/XZCo8BSrb6Qo6TrRVqRH4OzUbXEuvwRD0ya4adIjBORHwSyBy mFomOXO3cadsNISgdSv6olGDrO5agNSVPYnho7WdAHnNafFW3LTKdEcgqDXQkBc6 nVptrXcVI1Bb3r+iUD/gZHXXAzblilmCVQ93CPSwUQc9X0aG1ozx23gOxSrG0FVp CcoQ+ahYUdsz/btBxkT43lDvW/xyDpILhuRDV3/Zi0CrgcPcXb+qsbH95DtWJ2bT 4imfh34O7NRhxhrQSVatAyRQ/WzDncM2ssjU6LqfilwoAA+/nYK1hYq5jUItlDq0 ELJgEN0oM/bTmaVal6jcI0MPMAlfAHkN+e/LvHBCCjYZEk8zPN/MEz2tEizWlghf cC+0RX2P9Yc= =x8tS -----END PGP SIGNATURE-----