CVE-2014-3510 Null dereference in n/a
Remote DTLS servers can crash client applications via crafted handshake messages when anonymous DH or ECDH ciphersuites are used.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2014-3510?
CVE-2014-3510 is a medium-severity vulnerability in Openssl Openssl, published on 13 Aug 2014. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The ssl3_send_client_key_exchange function in s3_clnt.c in OpenSSL 0.9.8 before 0.9.8zb, 1.0.0 before 1.0.0n, and 1.0.1 before 1.0.1i allows remote DTLS servers to cause a denial of service (NULL pointer dereference and client application crash) via a crafted handshake message in conjunction with a (1) anonymous DH or (2) anonymous ECDH ciphersuite.
Which versions are affected by CVE-2014-3510?
It affects 1 product.
Products include Openssl Openssl.
How do I fix CVE-2014-3510?
Upgrade to a fixed version.
Is CVE-2014-3510 being exploited?
There is no known exploitation of CVE-2014-3510 in the wild and no public exploit code.
Other vulnerabilities in Openssl Openssl
Sources
Also known as DEBIAN-CVE-2014-3510, GHSA-5ww9-48wf-v8p8, UBUNTU-CVE-2014-3510.