CVE-2011-1604

Description

Memory leak in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 6.x before 6.1(5)su3, 7.x before 7.1(5b)su3, 8.0 before 8.0(3a)su2, and 8.5 before 8.5(1) allows remote attackers to cause a denial of service (memory consumption and process failure) via a malformed SIP message, aka Bug ID CSCti42904.

Category

7.1
CVSS
Severity: High
CVSS 2.0 •
EPSS 2.02% Top 20%
Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://exchange.xforce.ibmcloud.com/vulnerabilities/67122 vdb entry
http://secunia.com/advisories/44331 third party advisory
http://archives.neohapsis.com/archives/fulldisclosure/2011-05/0051.html mailing list
http://www.securitytracker.com/id?1025449 vdb entry
http://www.securityfocus.com/bid/47609 vdb entry
http://www.vupen.com/english/advisories/2011/1122 vdb entry
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b79904.shtml vendor advisory

Frequently Asked Questions

What is the severity of CVE-2011-1604?
CVE-2011-1604 has been scored as a high severity vulnerability.
How to fix CVE-2011-1604?
To fix CVE-2011-1604, 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-2011-1604 being actively exploited in the wild?
It is possible that CVE-2011-1604 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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