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Test ID:1.3.6.1.4.1.25623.1.0.845184
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-5213-1)
Summary:The remote host is missing an update for the 'webkit2gtk' package(s) announced via the USN-5213-1 advisory.
Description:Summary:
The remote host is missing an update for the 'webkit2gtk' package(s) announced via the USN-5213-1 advisory.

Vulnerability Insight:
A large number of security issues were discovered in the WebKitGTK Web and
JavaScript engines. If a user were tricked into viewing a malicious
website, a remote attacker could exploit a variety of issues related to web
browser security, including cross-site scripting attacks, denial of service
attacks, and arbitrary code execution.

Affected Software/OS:
'webkit2gtk' package(s) on Ubuntu 20.04, Ubuntu 21.04, Ubuntu 21.10.

Solution:
Please install the updated package(s).

CVSS Score:
4.3

CVSS Vector:
AV:N/AC:M/Au:N/C:N/I:P/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-30887
Debian Security Information: DSA-5030 (Google Search)
https://www.debian.org/security/2021/dsa-5030
Debian Security Information: DSA-5031 (Google Search)
https://www.debian.org/security/2021/dsa-5031
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7EQVZ3CEMTINLBZ7PBC7WRXVEVCRHNSM/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HQKWD4BXRDD2YGR5AVU7H5J5PIQIEU6V/
https://support.apple.com/en-us/HT212867
https://support.apple.com/en-us/HT212869
https://support.apple.com/en-us/HT212874
https://support.apple.com/en-us/HT212876
http://www.openwall.com/lists/oss-security/2021/12/20/6
Common Vulnerability Exposure (CVE) ID: CVE-2021-30890
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