CVE-2014-3513 Denial of service in n/a
Remote attackers can cause denial of service via memory consumption in OpenSSL's DTLS SRTP extension through crafted handshake messages.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2014-3513?
CVE-2014-3513 is a high-severity denial of service vulnerability in Openssl Openssl, published on 19 Oct 2014. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Memory leak in d1_srtp.c in the DTLS SRTP extension in OpenSSL 1.0.1 before 1.0.1j allows remote attackers to cause a denial of service (memory consumption) via a crafted handshake message.
Weakness: CWE-20
Which versions are affected by CVE-2014-3513?
It affects 1 product.
Products include Openssl Openssl.
How do I fix CVE-2014-3513?
Upgrade to a fixed version.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2014-3513 being exploited?
There is no known exploitation of CVE-2014-3513 in the wild and no public exploit code.
Other vulnerabilities in Openssl Openssl
Sources
Also known as DEBIAN-CVE-2014-3513, GHSA-mxph-x9r8-xwgr, UBUNTU-CVE-2014-3513.