tif_getimage.c in LibTIFF 3.9.0 and 3.9.2 on 64-bit platforms, as used in ImageMagick, does not properly perform vertical flips, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted TIFF image, related to "downsampled OJPEG input."
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Link | Tags |
---|---|
http://marc.info/?l=oss-security&m=127731610612908&w=2 | mailing list |
http://securitytracker.com/id?1024150 | vdb entry |
https://bugzilla.redhat.com/show_bug.cgi?id=607198 | patch |
http://security.gentoo.org/glsa/glsa-201209-02.xml | vendor advisory |
http://secunia.com/advisories/40422 | third party advisory |
http://bugzilla.maptools.org/show_bug.cgi?id=2207 | |
http://www.remotesensing.org/libtiff/v3.9.4.html | |
http://secunia.com/advisories/50726 | third party advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=583081 | patch |