An issue was discovered in Exempi through 2.4.4. A certain case of a 0xffffffff length is mishandled in XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp, leading to a heap-based buffer over-read in the PSD_MetaHandler::CacheFileData() function.
CPE | Name | Operator | Version |
---|---|---|---|
ubuntu_linux | eq | 16.04 | |
ubuntu_linux | eq | 14.04 | |
ubuntu_linux | eq | 17.10 | |
debian_linux | eq | 7.0 | |
exempi | le | 2.4.4 |
access.redhat.com/errata/RHSA-2019:2048
bugs.freedesktop.org/show_bug.cgi?id=105204
cgit.freedesktop.org/exempi/commit/?id=6cbd34025e5fd3ba47b29b602096e456507ce83b
lists.debian.org/debian-lts-announce/2018/03/msg00013.html
lists.fedoraproject.org/archives/list/[email protected]/message/BCFXKOOATZ2B5G3G7EBXZWVZHEABN4ZV/
usn.ubuntu.com/3668-1/