CVE-2011-2578

Description

Memory leak in Cisco IOS 15.1 and 15.2 allows remote attackers to cause a denial of service (memory consumption) via malformed SIP packets on a NAT interface, aka Bug ID CSCts12366.

Category

7.8
CVSS
Severity: High
CVSS 2.0 •
EPSS 0.60%
Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://exchange.xforce.ibmcloud.com/vulnerabilities/75338 vdb entry
http://www.securitytracker.com/id?1027005 vdb entry
http://www.cisco.com/en/US/docs/ios/15_1/release/notes/151-4MCAVS.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2011-2578?
CVE-2011-2578 has been scored as a high severity vulnerability.
How to fix CVE-2011-2578?
To fix CVE-2011-2578, 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-2011-2578 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2011-2578 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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