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CVE-2023-4504

Public on 2023-09-20
Modified on 2024-02-12
Description

Due to failure in validating the length provided by an attacker-crafted PPD PostScript document, CUPS and libppd are susceptible to a heap-based buffer overflow and possibly code execution. This issue has been fixed in CUPS version 2.4.7, released in September of 2023.

Severity
Medium
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CVSS v3 Base Score
4.2
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 cups 2023-10-12 15:48 ALAS-2023-1857
Amazon Linux 2 - Core cups 2023-10-12 15:09 ALAS2-2023-2293
Amazon Linux 2023 cups 2023-09-27 21:05 ALAS2023-2023-361

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 4.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
NVD CVSSv3 7.0 CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H