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Test ID:1.3.6.1.4.1.25623.1.0.844885
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-4897-1)
Summary:The remote host is missing an update for the 'pygments' package(s) announced via the USN-4897-1 advisory.
Description:Summary:
The remote host is missing an update for the 'pygments' package(s) announced via the USN-4897-1 advisory.

Vulnerability Insight:
Ben Caller discovered that Pygments incorrectly handled parsing certain
files. If a user or automated system were tricked into parsing a specially
crafted file, a remote attacker could cause Pygments to hang or consume
resources, resulting in a denial of service.

Affected Software/OS:
'pygments' package(s) on Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04, Ubuntu 20.10.

Solution:
Please install the updated package(s).

CVSS Score:
5.0

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-27291
Debian Security Information: DSA-4878 (Google Search)
https://www.debian.org/security/2021/dsa-4878
Debian Security Information: DSA-4889 (Google Search)
https://www.debian.org/security/2021/dsa-4889
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GSJRFHALQ7E3UV4FFMFU2YQ6LUDHAI55/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WSLD67LFGXOX2K5YNESSWAS4AGZIJTUQ/
https://gist.github.com/b-c-ds/b1a2cc0c68a35c57188575eb496de5ce
https://github.com/pygments/pygments/commit/2e7e8c4a7b318f4032493773732754e418279a14
https://lists.debian.org/debian-lts-announce/2021/03/msg00024.html
https://lists.debian.org/debian-lts-announce/2021/05/msg00003.html
https://lists.debian.org/debian-lts-announce/2021/05/msg00006.html
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