Out-of-bounds Write The advisory has been revoked - it doesn't affect any version of package libppd (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN13-LIBPPD-5912053
- published20 Sept 2023
- disclosed21 Sept 2023
Introduced: 20 Sep 2023
CVE-2023-4504 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:13.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libppd package and not the libppd package as distributed by Debian.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2023-4504
- http://seclists.org/fulldisclosure/2024/Sep/33
- https://github.com/OpenPrinting/cups/releases/tag/v2.4.7
- https://github.com/OpenPrinting/cups/security/advisories/GHSA-pf5r-86w9-678h
- https://github.com/OpenPrinting/libppd/security/advisories/GHSA-4f65-6ph5-qwh6
- https://lists.debian.org/debian-lts-announce/2023/09/msg00041.html
- 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/5WVS4I7JG3LISFPKTM6ADKJXXEPEEWBQ/
- 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/PXPVADB56NMLJWG4IZ3OZBNJ2ZOLPQJ6/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T2GSPQAFK2Z6L57TRXEKZDF42K2EVBH7/
- https://takeonme.org/cves/CVE-2023-4504.html