Red Hat Bugzilla – Bug 980896
CVE-2013-2223 libzrtpcpp: Multiple information (heap memory content) exposure flaws while processing truncated ZRTP Ping packets
Last modified: 2015-07-31 03:08:26 EDT
Multiple information (heap memory content) exposure flaws were found in the way libzrtpcpp, a ZRTP support library for the GNU ccRTP stack, processed truncated ZRTP Ping packets. A remote attacker could provide a specially-crafted ZRTP Ping packet that, when processed in an application linked against libzrtpcpp would potentially reveal sensitive information stored on the heap.
Relevant upstream patch:
This issue affects the versions of the libzrtpcpp package, as shipped with Fedora release of 17 and 18. Please schedule an update.
This issue did NOT affect the versions of the libzrtpcpp package, as shipped with Fedora EPEL-5 and Fedora EPEL-6.
Created libzrtpcpp tracking bugs for this issue:
Affects: fedora-all [bug 980904]
libzrtpcpp-2.3.4-1.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report.