Description
A certain Fedora patch for gif2png.c in gif2png 2.5.1 and 2.5.2, as distributed in gif2png-2.5.1-1200.fc12 on Fedora 12 and gif2png_2.5.2-1 on Debian GNU/Linux, truncates a GIF pathname specified on the command line, which might allow remote attackers to create PNG files in unintended directories via a crafted command-line argument, as demonstrated by a CGI program that launches gif2png, a different vulnerability than CVE-2009-5018.
References
- GLSA-201203-15 vendor-advisory
- http://cvs.fedoraproject.org/viewvc/rpms/gif2png/devel/gif2png-overflow.patch?root=extras&r1=1.1&r2=1.2
- https://bugzilla.redhat.com/show_bug.cgi?id=547515
- gif2png-pathname-file-creation(64819) vdb-entry
- http://cvs.fedoraproject.org/viewvc/rpms/gif2png/devel/gif2png-overflow.patch?root=extras&view=log
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=550978
- 45920 vdb-entry
- FEDORA-2010-0358 vendor-advisory