When ImageMagick 7.0.6-1 processes a crafted file in convert, it can lead to an address access exception in the WritePTIFImage() function in coders/tiff.c.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| https://github.com/ImageMagick/ImageMagick/issues/584 | patch exploit third party advisory issue tracking |
| http://www.securityfocus.com/bid/99989 | third party advisory vdb entry |
| https://www.debian.org/security/2017/dsa-4040 | vendor advisory |
| https://usn.ubuntu.com/3681-1/ | vendor advisory |
| https://security.gentoo.org/glsa/201711-07 | vendor advisory |
| https://www.debian.org/security/2017/dsa-4019 | vendor advisory |