CVE-2005-3241 Denial of service in n/a

Medium 5.0 Published 27 Oct 2005 Updated 7 Aug 2024

Remote attackers can cause denial of service via memory consumption in Ethereal dissectors, affecting network analysts using the tool.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: Available

What is CVE-2005-3241?

CVE-2005-3241 is a medium-severity denial of service vulnerability in Ethereal Group Ethereal, published on 27 Oct 2005. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Multiple vulnerabilities in Ethereal 0.10.12 and earlier allow remote attackers to cause a denial of service (memory consumption) via unspecified vectors in the (1) ISAKMP, (2) FC-FCS, (3) RSVP, and (4) ISIS LSP dissector.

Which versions are affected by CVE-2005-3241?

It affects 1 product.

Products include Ethereal Group Ethereal.

How do I fix CVE-2005-3241?

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-2005-3241 being exploited?

There is no known exploitation of CVE-2005-3241 in the wild and no public exploit code.

All Ethereal Group Ethereal vulnerabilities

Sources

Also known as GHSA-hr4j-hq54-95c2.