CVE-2011-0944

Description

Cisco IOS 12.4, 15.0, and 15.1 allows remote attackers to cause a denial of service (device reload) via malformed IPv6 packets, aka Bug ID CSCtj41194.

Category

7.8
CVSS
Severity: High
CVSS 2.0 •
EPSS 0.37%
Vendor Advisory cisco.com Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://tools.cisco.com/security/center/viewAlert.x?alertId=24131 vendor advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d59.shtml vendor advisory

Frequently Asked Questions

What is the severity of CVE-2011-0944?
CVE-2011-0944 has been scored as a high severity vulnerability.
How to fix CVE-2011-0944?
To fix CVE-2011-0944, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-0944 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2011-0944 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.