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Gentoo Linux Security Advisory GLSA 202104-03 |
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https://security.gentoo.org/ |
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Severity: Normal |
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Title: WebkitGTK+: Multiple vulnerabilities |
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Date: April 30, 2021 |
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Bugs: #770793, #773193 |
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ID: 202104-03 |
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Synopsis |
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======== |
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|
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Multiple vulnerabilities have been found in WebkitGTK+, the worst of |
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which could result in the arbitrary execution of code. |
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Background |
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========== |
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|
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WebKitGTK+ is a full-featured port of the WebKit rendering engine, |
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suitable for projects requiring any kind of web integration, from |
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hybrid HTML/CSS applications to full-fledged web browsers. |
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|
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Affected packages |
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================= |
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|
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------------------------------------------------------------------- |
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Package / Vulnerable / Unaffected |
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------------------------------------------------------------------- |
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1 net-libs/webkit-gtk < 2.30.6 >= 2.30.6 |
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|
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Description |
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=========== |
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|
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Multiple vulnerabilities have been discovered in WebkitGTK+. Please |
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review the CVE identifiers referenced below for details. |
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|
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Impact |
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====== |
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|
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An attacker, by enticing a user to visit maliciously crafted web |
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content, may be able to execute arbitrary code, violate iframe |
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sandboxing policy, access restricted ports on arbitrary servers, cause |
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memory corruption, or could cause a Denial of Service condition. |
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|
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Workaround |
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========== |
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There is no known workaround at this time. |
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|
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Resolution |
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========== |
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All WebkitGTK+ users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.30.6" |
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|
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References |
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========== |
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|
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[ 1 ] CVE-2020-13558 |
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https://nvd.nist.gov/vuln/detail/CVE-2020-13558 |
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[ 2 ] CVE-2020-27918 |
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https://nvd.nist.gov/vuln/detail/CVE-2020-27918 |
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[ 3 ] CVE-2020-29623 |
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https://nvd.nist.gov/vuln/detail/CVE-2020-29623 |
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[ 4 ] CVE-2020-9947 |
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https://nvd.nist.gov/vuln/detail/CVE-2020-9947 |
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[ 5 ] CVE-2021-1765 |
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https://nvd.nist.gov/vuln/detail/CVE-2021-1765 |
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[ 6 ] CVE-2021-1789 |
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https://nvd.nist.gov/vuln/detail/CVE-2021-1789 |
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[ 7 ] CVE-2021-1799 |
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https://nvd.nist.gov/vuln/detail/CVE-2021-1799 |
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[ 8 ] CVE-2021-1801 |
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https://nvd.nist.gov/vuln/detail/CVE-2021-1801 |
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[ 9 ] CVE-2021-1870 |
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https://nvd.nist.gov/vuln/detail/CVE-2021-1870 |
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[ 10 ] WSA-2021-0001 |
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https://webkitgtk.org/security/WSA-2021-0001.html |
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[ 11 ] WSA-2021-0002 |
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https://webkitgtk.org/security/WSA-2021-0002.html |
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|
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Availability |
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============ |
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This GLSA and any updates to it are available for viewing at |
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the Gentoo Security Website: |
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https://security.gentoo.org/glsa/202104-03 |
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Concerns? |
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========= |
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Security is a primary focus of Gentoo Linux and ensuring the |
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confidentiality and security of our users' machines is of utmost |
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importance to us. Any security concerns should be addressed to |
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security@g.o or alternatively, you may file a bug at |
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https://bugs.gentoo.org. |
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License |
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======= |
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Copyright 2021 Gentoo Foundation, Inc; referenced text |
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belongs to its owner(s). |
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The contents of this document are licensed under the |
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Creative Commons - Attribution / Share Alike license. |
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|
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https://creativecommons.org/licenses/by-sa/2.5 |
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