Buffer overflow in srtp.c in libsrtp in srtp 1.4.5 and earlier allows remote attackers to cause a denial of service (crash) via vectors related to a length inconsistency in the crypto_policy_set_from_profile_for_rtp and srtp_protect functions.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| http://www.mandriva.com/security/advisories?name=MDVSA-2014:219 | vendor advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=970697 | |
| http://seclists.org/fulldisclosure/2013/Jun/10 | mailing list |
| http://lwn.net/Articles/579633/ | vendor advisory |
| http://www.debian.org/security/2014/dsa-2840 | vendor advisory |
| https://github.com/cisco/libsrtp/pull/27 | |
| http://advisories.mageia.org/MGASA-2014-0465.html | |
| http://www.osvdb.org/93852 | vdb entry |
| http://lists.opensuse.org/opensuse-updates/2014-09/msg00059.html | vendor advisory |
| http://lists.opensuse.org/opensuse-updates/2013-07/msg00083.html | vendor advisory |