openSUSE Security Update: Security update for webkit2gtk3 ______________________________________________________________________________ Announcement ID: openSUSE-SU-2021:3874-1 Rating: important References: #1192063 Cross-References: CVE-2021-30846 CVE-2021-30851 CVSS scores: CVE-2021-30846 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2021-30846 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2021-30851 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2021-30851 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Affected Products: openSUSE Leap 15.3 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for webkit2gtk3 fixes the following issues: - CVE-2021-30846: Fixed memory corruption issue that could lead to arbitrary code execution when processing maliciously crafted web content (bsc#1192063). - 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 openSUSE 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: - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2021-3874=1 Package List: - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): libjavascriptcoregtk-4_0-18-2.34.1-18.1 libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-18.1 libwebkit2gtk-4_0-37-2.34.1-18.1 libwebkit2gtk-4_0-37-debuginfo-2.34.1-18.1 typelib-1_0-JavaScriptCore-4_0-2.34.1-18.1 typelib-1_0-WebKit2-4_0-2.34.1-18.1 typelib-1_0-WebKit2WebExtension-4_0-2.34.1-18.1 webkit-jsc-4-2.34.1-18.1 webkit-jsc-4-debuginfo-2.34.1-18.1 webkit2gtk-4_0-injected-bundles-2.34.1-18.1 webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-18.1 webkit2gtk3-debugsource-2.34.1-18.1 webkit2gtk3-devel-2.34.1-18.1 webkit2gtk3-minibrowser-2.34.1-18.1 webkit2gtk3-minibrowser-debuginfo-2.34.1-18.1 - openSUSE Leap 15.3 (noarch): libwebkit2gtk3-lang-2.34.1-18.1 - openSUSE Leap 15.3 (x86_64): libjavascriptcoregtk-4_0-18-32bit-2.34.1-18.1 libjavascriptcoregtk-4_0-18-32bit-debuginfo-2.34.1-18.1 libwebkit2gtk-4_0-37-32bit-2.34.1-18.1 libwebkit2gtk-4_0-37-32bit-debuginfo-2.34.1-18.1 References: https://www.suse.com/security/cve/CVE-2021-30846.html https://www.suse.com/security/cve/CVE-2021-30851.html https://bugzilla.suse.com/1192063