Description
Leptonica before 1.80.0 allows a denial of service (application crash) via an incorrect left shift in pixConvert2To8 in pixconv.c.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21997 ↗
- https://github.com/DanBloomberg/leptonica/pull/499 ↗
- https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0 ↗
- https://lists.debian.org/debian-lts-announce/2021/03/msg00037.html ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD5AIWHWE334HGYZJR2U3I3JYKSSO2LW/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQUEA2X6UTH4DMYCMZAWE2QQLN5YANUA/ ↗
- https://security.gentoo.org/glsa/202107-53 ↗