In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a memory leak in the function ReadMPCImage of coders/mpc.c, which allows attackers to cause a denial of service via a crafted image file.
The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.
Link | Tags |
---|---|
https://sourceforge.net/p/graphicsmagick/bugs/601/ | third party advisory patch |
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/a348d9661019 | patch vendor advisory |
https://lists.debian.org/debian-lts-announce/2019/04/msg00015.html | third party advisory mailing list |
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00093.html | vendor advisory mailing list third party advisory |
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00107.html | vendor advisory mailing list third party advisory |
https://usn.ubuntu.com/4207-1/ | vendor advisory |
https://www.debian.org/security/2020/dsa-4640 | vendor advisory |