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webkit2gtk - security update

Description

The following vulnerabilities have been discovered in the webkit2gtk web engine: * [CVE-2021-30934](https://security-tracker.debian.org/tracker/CVE-2021-30934) Dani Biro discovered that processing maliciously crafted web content may lead to arbitrary code execution. * [CVE-2021-30936](https://security-tracker.debian.org/tracker/CVE-2021-30936) Chijin Zhou discovered that processing maliciously crafted web content may lead to arbitrary code execution. * [CVE-2021-30951](https://security-tracker.debian.org/tracker/CVE-2021-30951) Pangu discovered that processing maliciously crafted web content may lead to arbitrary code execution. * [CVE-2021-30952](https://security-tracker.debian.org/tracker/CVE-2021-30952) WeBin discovered that processing maliciously crafted web content may lead to arbitrary code execution. * [CVE-2021-30953](https://security-tracker.debian.org/tracker/CVE-2021-30953) VRIJ discovered that processing maliciously crafted web content may lead to arbitrary code execution. * [CVE-2021-30954](https://security-tracker.debian.org/tracker/CVE-2021-30954) Kunlun Lab discovered that processing maliciously crafted web content may lead to arbitrary code execution. * [CVE-2021-30984](https://security-tracker.debian.org/tracker/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](https://security-tracker.debian.org/tracker/webkit2gtk)


Affected Software


CPE Name Name Version
webkit2gtk 2.33.91-1
webkit2gtk 2.34.0-1~bpo11+1
webkit2gtk 2.34.1-1~deb11u1
webkit2gtk 2.34.1-1
webkit2gtk 2.34.1-1~deb10u1
webkit2gtk 2.34.0-1
webkit2gtk 2.34.2-1
webkit2gtk 2.34.4-1~deb10u1
webkit2gtk 2.34.3-1
webkit2gtk 2.33.90-1
webkit2gtk 2.33.2-1
webkit2gtk 2.34.2-1~bpo11+1
webkit2gtk 2.33.1-1
webkit2gtk 2.34.3-1~deb10u1
webkit2gtk 2.34.3-1~deb11u1
webkit2gtk 2.32.3-1
webkit2gtk 2.33.3-1
webkit2gtk 2.32.4-1
webkit2gtk 2.32.4-1~deb11u1
webkit2gtk 2.32.4-1~deb10u1

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