CVE-2013-1986
Multiple integer overflows in X.org libXrandr 1.4.0 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XRRQueryOutputProperty and (2) XRRQueryProviderProperty functions.
Date published : 2013-06-15
http://www.x.org/wiki/Development/Security/Advisory-2013-05-23