[SECURITY] [DSA 5060-1] webkit2gtk security update
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Debian Security Advisory DSA-5060-1 security@debian.org
https://www.debian.org/security/ Alberto Garcia
January 25, 2022 https://www.debian.org/security/faq
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Package : webkit2gtk
CVE ID : CVE-2021-30934 CVE-2021-30936 CVE-2021-30951 CVE-2021-30952
CVE-2021-30953 CVE-2021-30954 CVE-2021-30984
The following vulnerabilities have been discovered in the webkit2gtk
web engine:
CVE-2021-30934
Dani Biro discovered that processing maliciously crafted web
content may lead to arbitrary code execution.
CVE-2021-30936
Chijin Zhou discovered that processing maliciously crafted web
content may lead to arbitrary code execution.
CVE-2021-30951
Pangu discovered that processing maliciously crafted web content
may lead to arbitrary code execution.
CVE-2021-30952
WeBin discovered that processing maliciously crafted web content
may lead to arbitrary code execution.
CVE-2021-30953
VRIJ discovered that processing maliciously crafted web content
may lead to arbitrary code execution.
CVE-2021-30954
Kunlun Lab discovered that processing maliciously crafted web
content may lead to arbitrary code execution.
CVE-2021-30984
Kunlun Lab discovered that processing maliciously crafted web
content may lead to arbitrary code execution.
For the oldstable distribution (buster), these problems have been fixed
in version 2.34.4-1~deb10u1.
For the stable distribution (bullseye), these problems have been fixed in
version 2.34.4-1~deb11u1.
We recommend that you upgrade your webkit2gtk packages.
For the detailed security status of webkit2gtk please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/webkit2gtk
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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