CVE-2017-11403

8Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 25%

exploitation probability

25%top 2% of all CVEs

observed exploitation

nono source reports it

The ReadMNGImage function in coders/png.c in GraphicsMagick 1.3.26 has an out-of-order CloseBlob call, resulting in a use-after-free via a crafted file.

Affected products

n/a · n/a

References

http://hg.code.sf.net/p/graphicsmagick/code/rev/d0a76868ca37 https://blogs.gentoo.org/ago/2017/07/12/graphicsmagick-use-after-free-in-closeblob-blob-c/https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html https://usn.ubuntu.com/4206-1/https://www.debian.org/security/2018/dsa-4321