CVE-2007-0456 Denial of service in n/a
Remote attackers can crash Wireshark via the LLT dissector, causing a denial of service for users analyzing network traffic.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2007-0456?
CVE-2007-0456 is a medium-severity denial of service vulnerability in Wireshark Wireshark, published on 2 Feb 2007. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Unspecified vulnerability in the LLT dissector in Wireshark (formerly Ethereal) 0.99.3 and 0.99.4 allows remote attackers to cause a denial of service (application crash) via unspecified vectors.
Which versions are affected by CVE-2007-0456?
It affects 1 product.
Products include Wireshark Wireshark.
How do I fix CVE-2007-0456?
Upgrade to a fixed version.
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-2007-0456 being exploited?
There is no known exploitation of CVE-2007-0456 in the wild and no public exploit code.
Other vulnerabilities in Wireshark Wireshark
Sources
Also known as DEBIAN-CVE-2007-0456, GHSA-gf86-2rm8-p798.