CVE-2011-2560

Description

The Packet Capture Service in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.x does not properly handle idle TCP connections, which allows remote attackers to cause a denial of service (memory consumption and restart) by making many connections, aka Bug ID CSCtf97162.

Category

7.8
CVSS
Severity: High
CVSS 2.0 •
EPSS 0.71% Top 30%
Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b8f531.shtml vendor advisory

Frequently Asked Questions

What is the severity of CVE-2011-2560?
CVE-2011-2560 has been scored as a high severity vulnerability.
How to fix CVE-2011-2560?
To fix CVE-2011-2560, 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-2011-2560 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2011-2560 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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