CVE-2011-3318 Denial of service in n/a
Remote attackers can cause a denial of service on Cisco video surveillance cameras by sending crafted RTSP packets, requiring firmware upgrades to mitigate.
- 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-2011-3318?
CVE-2011-3318 is a high-severity denial of service vulnerability in n/a, published on 27 Oct 2011. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Cisco Video Surveillance 2421 and 2500 series cameras with software 1.1.x and 2.x before 2.4.0 and Video Surveillance 2600 series cameras with software before 4.2.0-13 allow remote attackers to cause a denial of service (device reload) by sending crafted RTSP packets over TCP, aka Bug IDs CSCtj96312, CSCtj39462, and CSCtl80175.
Weakness: CWE-399
Which versions are affected by CVE-2011-3318?
It affects 4 products.
Products include Cisco Video Surveillance 2421, Cisco Video Surveillance 2500, Cisco Video Surveillance 2600, Cisco Video Surveillance Software.
How do I fix CVE-2011-3318?
No fix has been published for CVE-2011-3318 yet. Limit exposure of the affected software until one is available.
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-2011-3318 being exploited?
There is no known exploitation of CVE-2011-3318 in the wild and no public exploit code.
Sources
Also known as GHSA-vj36-j2j5-pfw8.