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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
OpenPrinting CUPS
Default version status: unaffected
0 to < 2.4.6affected
OpenPrinting libppd
Default version status: unaffected
0 to < d09348baffected
References
- https://takeonme.org/cves/CVE-2023-4504.html ↗
- https://github.com/OpenPrinting/libppd/security/advisories/GHSA-4f65-6ph5-qwh6 ↗
- https://github.com/OpenPrinting/cups/security/advisories/GHSA-pf5r-86w9-678h ↗
- https://github.com/OpenPrinting/cups/releases/tag/v2.4.7 ↗
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AMYDKIE4PSJDEMC5OWNFCDMHFGLJ57XG/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5WVS4I7JG3LISFPKTM6ADKJXXEPEEWBQ/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5WHEJIYMMAIXU2EC35MGTB5LGGO2FFJE/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T2GSPQAFK2Z6L57TRXEKZDF42K2EVBH7/ ↗
- https://lists.debian.org/debian-lts-announce/2023/09/msg00041.html ↗
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PXPVADB56NMLJWG4IZ3OZBNJ2ZOLPQJ6/ ↗
- http://seclists.org/fulldisclosure/2024/Sep/33 ↗