Description
ppm2tiff does not check the return value of the TIFFScanlineSize function, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted PPM image that triggers an integer overflow, a zero-memory allocation, and a heap-based buffer overflow.
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
- http://www.debian.org/security/2012/dsa-2575 ↗
- http://www.osvdb.org/86878 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=871700 ↗
- http://www.openwall.com/lists/oss-security/2012/11/02/3 ↗
- http://www.securityfocus.com/bid/56372 ↗
- http://www.ubuntu.com/usn/USN-1631-1 ↗
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00076.html ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/79750 ↗
- http://www.openwall.com/lists/oss-security/2012/11/02/7 ↗
- http://secunia.com/advisories/51133 ↗
- http://rhn.redhat.com/errata/RHSA-2012-1590.html ↗