PoC Index85,092 CVEs with PoCs

CVE-2023-4504

OpenPrinting CUPS/libppd Postscript Parsing Heap Overflow

HIGH 7.0EPSS 0.7%

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
OpenPrinting · CUPS · libppd
CVSS v3.1 NVD
7.0 HIGHCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
0.66% chance of exploitation in the next 30 days, 51st percentile
Published
2023-09-21
Updated
2025-11-04

Proof-of-concept exploits (3)

Security advisories

References