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Test ID:1.3.6.1.4.1.25623.1.1.1.1.2023.5472
Category:Debian Local Security Checks
Title:Debian: Security Advisory (DSA-5472-1)
Summary:The remote host is missing an update for the Debian 'cjose' package(s) announced via the DSA-5472-1 advisory.
Description:Summary:
The remote host is missing an update for the Debian 'cjose' package(s) announced via the DSA-5472-1 advisory.

Vulnerability Insight:
It was discovered that an incorrect implementation of AES GCM decryption in cjose, a C library implementing the JOSE standard, may allow an attacker to provide a truncated Authentication Tag and modify the JWE object.

For the oldstable distribution (bullseye), this problem has been fixed in version 0.6.1+dfsg1-1+deb11u1.

For the stable distribution (bookworm), this problem has been fixed in version 0.6.2.1-1+deb12u1.

We recommend that you upgrade your cjose packages.

For the detailed security status of cjose please refer to its security tracker page at: [link moved to references]

Affected Software/OS:
'cjose' package(s) on Debian 11, Debian 12.

Solution:
Please install the updated package(s).

CVSS Score:
7.8

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2023-37464
Debian Security Information: DSA-5472 (Google Search)
https://www.debian.org/security/2023/dsa-5472
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PTZHOVGY7AHGNMEY245HK4Q36AMA53AL/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFWAPMYYVBO2U65HPYDTBEKNSXG4TP5C/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LCQJXKDPCWCXB2V4JMQ3UWYJ4UIBPUW6/
https://datatracker.ietf.org/doc/html/rfc7518#section-4.7
https://github.com/OpenIDC/cjose/commit/7325e9a5e71e2fc0e350487ecac7d84acdf0ed5e
https://github.com/OpenIDC/cjose/releases/tag/v0.6.2.2
https://github.com/OpenIDC/cjose/security/advisories/GHSA-3rhg-3gf2-6xgj
https://lists.debian.org/debian-lts-announce/2023/08/msg00002.html
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