An Out-of-bounds read flaw was found in libtiff. An attacker could create a specially-crafted TIFF file, which could cause libtiff to crash. Reference: http://www.openwall.com/lists/oss-security/2015/12/24/4
Please inform me when you will have a patch or at least a reference for the bugzilla. Greetings Petr
Patch for this and bug#1294427: https://github.com/vadz/libtiff/commit/f94a29a822f5528d2334592760fbb7938f15eb55
This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Via RHSA-2016:1547 https://rhn.redhat.com/errata/RHSA-2016-1547.html
This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2016:1546 https://rhn.redhat.com/errata/RHSA-2016-1546.html