CVE-2011-0377 Denial of service in n/a

High 7.8 Published 25 Feb 2011 Updated 6 Aug 2024

Remote attackers can crash Cisco TelePresence endpoints by sending malformed SOAP requests alongside spoofed manager data, causing service disruption.

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-2011-0377?

CVE-2011-0377 is a high-severity denial of service vulnerability in n/a, published on 25 Feb 2011. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Cisco TelePresence endpoint devices with software 1.2.x through 1.6.x allow remote attackers to cause a denial of service (service crash) via a malformed SOAP request in conjunction with a spoofed TelePresence Manager that supplies an invalid IP address, aka Bug ID CSCth03605.

Weakness: CWE-399

Which versions are affected by CVE-2011-0377?

It affects 7 products.

Products include Cisco Telepresence System 1000, Cisco Telepresence System 1100, Cisco Telepresence System 1300 Series, Cisco Telepresence System 3000, Cisco Telepresence System 3200 Series, Cisco Telepresence System 500 Series and 1 more.

How do I fix CVE-2011-0377?

No fix has been published for CVE-2011-0377 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-2011-0377 being exploited?

There is no known exploitation of CVE-2011-0377 in the wild and no public exploit code.

Sources

Also known as GHSA-m22q-wr54-7hg4.