CVE-2014-2899 Null dereference in n/a
Remote attackers can cause a denial of service in wolfSSL via crafted TLS handshake messages triggering null pointer dereferences.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2014-2899?
CVE-2014-2899 is a medium-severity vulnerability in n/a, published on 22 Apr 2014. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
wolfSSL CyaSSL before 2.9.4 allows remote attackers to cause a denial of service (NULL pointer dereference) via (1) a request for the peer certificate when a certificate parsing failure occurs or (2) a client_key_exchange message when the ephemeral key is not found.
Weakness: CWE-20
Which versions are affected by CVE-2014-2899?
It affects 1 product.
Products include Yassl Cyassl.
How do I fix CVE-2014-2899?
No fix has been published for CVE-2014-2899 yet. Limit exposure of the affected software until one is available.
Is CVE-2014-2899 being exploited?
There is no known exploitation of CVE-2014-2899 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-qc4v-fv24-r267.