描述
Leptonica before 1.80.0 allows a denial of service (application crash) via an incorrect left shift in pixConvert2To8 in pixconv.c.
AI分析AI驱动
受影响产品
leptonicaleptonica
linuxlinux_kernel
-
fedoraprojectfedora
32
fedoraprojectfedora
33
debiandebian_linux
9.0
参考资料
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21997ExploitIssue TrackingThird Party Advisory
- https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0PatchRelease NotesThird Party Advisory
- https://github.com/DanBloomberg/leptonica/pull/499PatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/03/msg00037.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQUEA2X6UTH4DMYCMZAWE2QQLN5YANUA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD5AIWHWE334HGYZJR2U3I3JYKSSO2LW/
- https://security.gentoo.org/glsa/202107-53Third Party Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21997ExploitIssue TrackingThird Party Advisory
- https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0PatchRelease NotesThird Party Advisory
- https://github.com/DanBloomberg/leptonica/pull/499PatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/03/msg00037.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQUEA2X6UTH4DMYCMZAWE2QQLN5YANUA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD5AIWHWE334HGYZJR2U3I3JYKSSO2LW/
- https://security.gentoo.org/glsa/202107-53Third Party Advisory