CVE-2023-4504
HIGH7.0EPSS 0.03%Published: 9/21/2023Modified: 4/28/2026
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.
Affected packages (2)
- Alpine/cupsfrom 0, < 2.4.7-r0
- Debian/cupsfrom 0, < 2.3.3op2-3+deb11u4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.0 | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |