|Description||In AdvanceCOMP 2.1, png_compress in pngex.cc in advpng has an integer overflow upon encountering an invalid PNG size, which results in an attempted memcpy to write into a buffer that is too small. (There is also a heap-based buffer over-read.)|
|Source||CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)|
Vulnerable and fixed packages
The table below lists information on source packages.
|bullseye, sid, buster||2.1-2.1||fixed|
The information below is based on the following data on fixed versions.
[stretch] - advancecomp <no-dsa> (Minor issue)
Fixed by https://github.com/amadvance/advancecomp/commit/fcf71a89265c78fc26243574dda3a872574a5c02