Description
Buffer overflow in the PixarLogDecode function in tif_pixarlog.c in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted TIFF image, as demonstrated by overwriting the vgetparent function pointer with rgb2ycbcr.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://www.debian.org/security/2017/dsa-3762 ↗
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00017.html ↗
- http://www.securityfocus.com/bid/91195 ↗
- http://lists.opensuse.org/opensuse-updates/2016-09/msg00060.html ↗
- http://www.openwall.com/lists/oss-security/2016/06/15/1 ↗
- http://www.securityfocus.com/bid/91245 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1346687 ↗
- https://github.com/vadz/libtiff/commit/391e77fcd217e78b2c51342ac3ddb7100ecacdd2 ↗
- https://security.gentoo.org/glsa/201701-16 ↗
- http://lists.opensuse.org/opensuse-updates/2016-07/msg00087.html ↗
- http://lists.opensuse.org/opensuse-updates/2016-09/msg00090.html ↗
- http://www.openwall.com/lists/oss-security/2016/06/15/9 ↗
- http://www.openwall.com/lists/oss-security/2016/06/30/3 ↗
- http://bugzilla.maptools.org/show_bug.cgi?id=2554 ↗