CVE-2014-1916 Null dereference in n/a
Remote attackers can crash the Mumble iOS client by sending a crafted Opus voice packet that triggers a NULL pointer dereference.
- 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-2014-1916?
CVE-2014-1916 is a medium-severity vulnerability in n/a, published on 8 Feb 2014. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The (1) opus_packet_get_nb_frames and (2) opus_packet_get_samples_per_frame functions in the client in MumbleKit before commit fd190328a9b24d37382b269a5674b0c0c7a7e36d and Mumble for iOS 1.1 through 1.2.2 do not properly check the return value of the copyDataBlock method, which allow remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted length prefix value in an Opus voice packet.
Weakness: CWE-399
Which versions are affected by CVE-2014-1916?
It affects 2 products.
Products include Light Speed Gaming Mumble, Light Speed Gaming Mumblekit.
How do I fix CVE-2014-1916?
No fix has been published for CVE-2014-1916 yet. Limit exposure of the affected software until one is available.
Is CVE-2014-1916 being exploited?
There is no known exploitation of CVE-2014-1916 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-qq3c-qjcf-2272.