CVE-2013-2139 Memory corruption in n/a
Remote attackers can cause a denial of service via a buffer overflow in the libsrtp library, affecting applications using this secure RTP implementation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2013-2139?
CVE-2013-2139 is a low-severity memory corruption vulnerability in Fedoraproject Fedora, published on 16 Jan 2014. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-119
Which versions are affected by CVE-2013-2139?
It affects 3 products.
Products include Cisco Libsrtp, Fedoraproject Fedora, Opensuse Opensuse.
How do I fix CVE-2013-2139?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2013-2139 being exploited?
There is no known exploitation of CVE-2013-2139 in the wild and no public exploit code.
Sources
Also known as DSA-2840-1, GHSA-p6g5-gwj7-cvr6, MGASA-2014-0465.