CVE-2012-4564
Published · Updated
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 14%
exploitation probability
14%top 4% of all CVEs
observed exploitation
nono source reports it
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
n/a · n/aReferences
http://lists.opensuse.org/opensuse-updates/2013-01/msg00076.htmlhttp://rhn.redhat.com/errata/RHSA-2012-1590.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=871700http://secunia.com/advisories/51133https://exchange.xforce.ibmcloud.com/vulnerabilities/79750http://www.debian.org/security/2012/dsa-2575http://www.openwall.com/lists/oss-security/2012/11/02/3http://www.openwall.com/lists/oss-security/2012/11/02/7http://www.osvdb.org/86878http://www.securityfocus.com/bid/56372http://www.ubuntu.com/usn/USN-1631-1