CVE-2007-3361 Denial of service in n/a
Remote attackers can crash the Nortel PC Client SIP Soft Phone by sending a SIP message with a malformed header.
- 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-2007-3361?
CVE-2007-3361 is a high-severity denial of service vulnerability in n/a, published on 22 Jun 2007. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Nortel PC Client SIP Soft Phone 4.1 3.5.208[20051015] allows remote attackers to cause a denial of service (device crash) via a SIP message with a malformed header.
Which versions are affected by CVE-2007-3361?
It affects 1 product.
Products include Nortel Pc Client Soft Phone Sip.
How do I fix CVE-2007-3361?
No fix has been published for CVE-2007-3361 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-2007-3361 being exploited?
There is no known exploitation of CVE-2007-3361 in the wild and no public exploit code.
Sources
Also known as GHSA-rm7m-7988-c75v.