Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.4078 Security update for webkit2gtk3 2 December 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: webkit2gtk3 Publisher: SUSE Operating System: SUSE Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2021-30851 CVE-2021-30846 Reference: ESB-2021.3996 ESB-2021.3641 ESB-2021.3631 ESB-2021.3153 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-20213861-1 - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for webkit2gtk3 ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:3861-1 Rating: important References: #1192063 Cross-References: CVE-2021-30846 CVE-2021-30851 Affected Products: SUSE OpenStack Cloud Crowbar 9 SUSE OpenStack Cloud Crowbar 8 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud 8 SUSE Linux Enterprise Software Development Kit 12-SP5 SUSE Linux Enterprise Server for SAP 12-SP4 SUSE Linux Enterprise Server for SAP 12-SP3 SUSE Linux Enterprise Server 12-SP5 SUSE Linux Enterprise Server 12-SP4-LTSS SUSE Linux Enterprise Server 12-SP3-LTSS SUSE Linux Enterprise Server 12-SP3-BCL SUSE Linux Enterprise Server 12-SP2-BCL HPE Helion Openstack 8 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for webkit2gtk3 fixes the following issues: o CVE-2021-30846: Fixed memory corruption issue that could lead to arbitrary code execution when processing maliciously crafted web content (bsc# 1192063). o CVE-2021-30851: Fixed memory corruption vulnerability that could lead to arbitrary code execution when processing maliciously crafted web content (bsc#1192063). 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 OpenStack Cloud Crowbar 9: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-3861=1 o SUSE OpenStack Cloud Crowbar 8: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-3861=1 o SUSE OpenStack Cloud 9: zypper in -t patch SUSE-OpenStack-Cloud-9-2021-3861=1 o SUSE OpenStack Cloud 8: zypper in -t patch SUSE-OpenStack-Cloud-8-2021-3861=1 o SUSE Linux Enterprise Software Development Kit 12-SP5: zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-3861=1 o SUSE Linux Enterprise Server for SAP 12-SP4: zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-3861=1 o SUSE Linux Enterprise Server for SAP 12-SP3: zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-3861=1 o SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-3861=1 o SUSE Linux Enterprise Server 12-SP4-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-3861=1 o SUSE Linux Enterprise Server 12-SP3-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-3861=1 o SUSE Linux Enterprise Server 12-SP3-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-3861=1 o SUSE Linux Enterprise Server 12-SP2-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-3861=1 o HPE Helion Openstack 8: zypper in -t patch HPE-Helion-OpenStack-8-2021-3861=1 Package List: o SUSE OpenStack Cloud Crowbar 9 (x86_64): libjavascriptcoregtk-4_0-18-2.34.1-2.77.1 libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1 libwebkit2gtk-4_0-37-2.34.1-2.77.1 libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1 typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1 webkit2gtk3-debugsource-2.34.1-2.77.1 o SUSE OpenStack Cloud Crowbar 9 (noarch): libwebkit2gtk3-lang-2.34.1-2.77.1 o SUSE OpenStack Cloud Crowbar 8 (noarch): libwebkit2gtk3-lang-2.34.1-2.77.1 o SUSE OpenStack Cloud Crowbar 8 (x86_64): libjavascriptcoregtk-4_0-18-2.34.1-2.77.1 libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1 libwebkit2gtk-4_0-37-2.34.1-2.77.1 libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1 typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1 webkit2gtk3-debugsource-2.34.1-2.77.1 o SUSE OpenStack Cloud 9 (noarch): libwebkit2gtk3-lang-2.34.1-2.77.1 o SUSE OpenStack Cloud 9 (x86_64): libjavascriptcoregtk-4_0-18-2.34.1-2.77.1 libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1 libwebkit2gtk-4_0-37-2.34.1-2.77.1 libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1 typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1 webkit2gtk3-debugsource-2.34.1-2.77.1 o SUSE OpenStack Cloud 8 (noarch): libwebkit2gtk3-lang-2.34.1-2.77.1 o SUSE OpenStack Cloud 8 (x86_64): libjavascriptcoregtk-4_0-18-2.34.1-2.77.1 libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1 libwebkit2gtk-4_0-37-2.34.1-2.77.1 libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1 typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1 webkit2gtk3-debugsource-2.34.1-2.77.1 o SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64): typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1 webkit2gtk3-debugsource-2.34.1-2.77.1 webkit2gtk3-devel-2.34.1-2.77.1 o SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64): libjavascriptcoregtk-4_0-18-2.34.1-2.77.1 libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1 libwebkit2gtk-4_0-37-2.34.1-2.77.1 libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1 typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1 webkit2gtk3-debugsource-2.34.1-2.77.1 o SUSE Linux Enterprise Server for SAP 12-SP4 (noarch): libwebkit2gtk3-lang-2.34.1-2.77.1 o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64): libjavascriptcoregtk-4_0-18-2.34.1-2.77.1 libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1 libwebkit2gtk-4_0-37-2.34.1-2.77.1 libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1 typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1 webkit2gtk3-debugsource-2.34.1-2.77.1 o SUSE Linux Enterprise Server for SAP 12-SP3 (noarch): libwebkit2gtk3-lang-2.34.1-2.77.1 o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64): libjavascriptcoregtk-4_0-18-2.34.1-2.77.1 libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1 libwebkit2gtk-4_0-37-2.34.1-2.77.1 libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1 typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1 webkit2gtk3-debugsource-2.34.1-2.77.1 o SUSE Linux Enterprise Server 12-SP5 (noarch): libwebkit2gtk3-lang-2.34.1-2.77.1 o SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64): libjavascriptcoregtk-4_0-18-2.34.1-2.77.1 libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1 libwebkit2gtk-4_0-37-2.34.1-2.77.1 libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1 typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1 webkit2gtk3-debugsource-2.34.1-2.77.1 o SUSE Linux Enterprise Server 12-SP4-LTSS (noarch): libwebkit2gtk3-lang-2.34.1-2.77.1 o SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64): libjavascriptcoregtk-4_0-18-2.34.1-2.77.1 libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1 libwebkit2gtk-4_0-37-2.34.1-2.77.1 libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1 typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1 webkit2gtk3-debugsource-2.34.1-2.77.1 o SUSE Linux Enterprise Server 12-SP3-LTSS (noarch): libwebkit2gtk3-lang-2.34.1-2.77.1 o SUSE Linux Enterprise Server 12-SP3-BCL (x86_64): libjavascriptcoregtk-4_0-18-2.34.1-2.77.1 libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1 libwebkit2gtk-4_0-37-2.34.1-2.77.1 libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1 typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2-4_0-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1 webkit2gtk3-debugsource-2.34.1-2.77.1 o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64): libjavascriptcoregtk-4_0-18-2.34.1-2.77.1 libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1 libwebkit2gtk-4_0-37-2.34.1-2.77.1 libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1 typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1 webkit2gtk3-debugsource-2.34.1-2.77.1 webkit2gtk3-devel-2.34.1-2.77.1 o SUSE Linux Enterprise Server 12-SP2-BCL (noarch): libwebkit2gtk3-lang-2.34.1-2.77.1 o HPE Helion Openstack 8 (noarch): libwebkit2gtk3-lang-2.34.1-2.77.1 o HPE Helion Openstack 8 (x86_64): libjavascriptcoregtk-4_0-18-2.34.1-2.77.1 libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1 libwebkit2gtk-4_0-37-2.34.1-2.77.1 libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1 typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2-4_0-2.34.1-2.77.1 typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1 webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1 webkit2gtk3-debugsource-2.34.1-2.77.1 References: o https://www.suse.com/security/cve/CVE-2021-30846.html o https://www.suse.com/security/cve/CVE-2021-30851.html o https://bugzilla.suse.com/1192063 - --------------------------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 iQIVAwUBYahEdeNLKJtyKPYoAQjjGg/+OB9OfUIqWciqmgWCaEC73uh9RaAOfQbq 9VuPnXswvfRubWFjTfjTZW+63OHqN3H4H7XCZPROkglMeMXK2ufedP251gNCTPV7 6JjrcDdMPHcW5JZxs6Eiz5nGslID7dzzPnWCcFuYq4r2jRj4k4hXfAZsjtJLEqU3 cVEPIAR3/i+U9LCQHpCAbMcwq7QOMlqW7P85X2uk55Cw477uxMgaVabr6d31mbx5 jSzXnI9Zmj2FtVgfm1LBMEXZ8e5XclzBopIz11TMmYVg9YnR85eYbG7ggtIC8dUM 5tBuSTVgDrthbYkgwbNhYG7R81tmN0IFz/1Pz+PRW05rIjYGP+YJcKhDo2nA/BX/ 5ApoiHRnLB3DumXmH7gLt2ZbkaremoFNo6sAegpGqbF7tm4Lkui6yGDEZQ6o2adJ T0TGtqrQ9pAjbFqyt2PROG+72qHY09BbEXSAsR+3KcgLoQ9qI0sfMJ86FTbeKNvF PyyBhLlZFf5MuI4W3OZjSaIrnmzrHHite6TbVIcheec5bfuttV1Tc7zUpCprW46+ rEbhis6Uf3u1ArKKISLynRh2VXr8g7K/+Cj8GRYg8f1/4ORmg7sYj8K7Q4CE8HHf fgSGYOnCSgHVO5vnS7BiPlbaX6RZ2OkwmRVssd34WBmgZTg6HA7rryvOrBoNryAV 5QqgzWxYIEY= =ZNAf -----END PGP SIGNATURE-----