CVEvulnerability
CVE-2025-53367
8.4 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2025-07-03
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 8.4 HIGH — CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Weaknesses
- CWE-125, CWE-787
Description
DjVuLibre is a GPL implementation of DjVu, a web-centric format for distributing documents and images. Prior to version 3.5.29, the MMRDecoder::scanruns method is affected by an OOB-write vulnerability, because it does not check that the xr pointer stays within the bounds of the allocated buffer. This can lead to writes beyond the allocated memory, resulting in a heap corruption condition. An out-of-bounds read with pr is also possible for the same reason. This issue has been patched in version 3.5.29.
Related
References
- https://github.blog/security/vulnerability-research/cve-2025-53367-an-exploitable-out-of-bounds-write-in-djvulibre github.blog
- https://github.com/github/securitylab/tree/main/SecurityExploits/DjVuLibre/MMRDecoder_scanruns_CVE-2025-53367 github.com
- https://securitylab.github.com/advisories/GHSL-2025-055_DjVuLibre/ securitylab.github.com
- https://sourceforge.net/p/djvu/djvulibre-git/ci/33f645196593d70bd5e37f55b63886c31c82c3da sourceforge.net
- https://www.openwall.com/lists/oss-security/2025/07/03/1 www.openwall.com
- http://www.openwall.com/lists/oss-security/2025/07/03/1 www.openwall.com
- http://www.openwall.com/lists/oss-security/2025/07/18/3 www.openwall.com
- https://lists.debian.org/debian-lts-announce/2025/07/msg00007.html lists.debian.org
- https://github.blog/security/vulnerability-research/cve-2025-53367-an-exploitable-out-of-bounds-write-in-djvulibre/ github.blog