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CVE-2013-3453

UnknownEPSS 1.89%

Last modified

CVE-2013-3453 is a vulnerability of currently unknown severity. Memory leak in Cisco Unified Communications Manager IM and Presence Service before 8.6(5)SU1 and 9.x before 9.1(2), and Cisco Unified Presence, allows remote attackers to cause a denial of service (memory and CPU consumption) by making many TCP connections to port (1) 5060 or (2) 5061, aka Bug ID CSCud84959.. EPSS estimates a 1.89% chance of exploitation in the next 30 days.

Description

Memory leak in Cisco Unified Communications Manager IM and Presence Service before 8.6(5)SU1 and 9.x before 9.1(2), and Cisco Unified Presence, allows remote attackers to cause a denial of service (memory and CPU consumption) by making many TCP connections to port (1) 5060 or (2) 5061, aka Bug ID CSCud84959.

Metrics

EPSS Probability
1.89%

76.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoUnified Communications Manager<= 8.6\(4\)
CiscoUnified Communications Manager3.3\(5\)
CiscoUnified Communications Manager3.3\(5\)sr1
CiscoUnified Communications Manager3.3\(5\)sr2a
CiscoUnified Communications Manager4.1\(3\)
CiscoUnified Communications Manager4.1\(3\)sr1
CiscoUnified Communications Manager4.1\(3\)sr2
CiscoUnified Communications Manager4.1\(3\)sr3
CiscoUnified Communications Manager4.1\(3\)sr4
CiscoUnified Communications Manager4.2
CiscoUnified Communications Manager4.2.1
CiscoUnified Communications Manager4.2.2
CiscoUnified Communications Manager4.2.3
CiscoUnified Communications Manager4.2.3sr1
CiscoUnified Communications Manager4.2.3sr2
CiscoUnified Communications Manager4.2.3sr2b
CiscoUnified Communications Manager4.3
CiscoUnified Communications Manager4.3\(1\)
CiscoUnified Communications Manager5.0
CiscoUnified Communications Manager5.1
CiscoUnified Communications Manager5.1\(1\)
CiscoUnified Communications Manager5.1\(1b\)
CiscoUnified Communications Manager5.1\(1c\)
CiscoUnified Communications Manager5.1\(2\)
CiscoUnified Communications Manager5.1\(2a\)
CiscoUnified Communications Manager5.1\(2b\)
CiscoUnified Communications Manager5.1\(3\)
CiscoUnified Communications Manager5.1\(3a\)
CiscoUnified Communications Manager5.1\(3c\)
CiscoUnified Communications Manager5.1\(3d\)
CiscoUnified Communications Manager5.1\(3e\)
CiscoUnified Communications Manager5.1.2
CiscoUnified Communications Manager6.0
CiscoUnified Communications Manager6.0\(1\)
CiscoUnified Communications Manager6.0\(1a\)
CiscoUnified Communications Manager6.0\(1b\)
CiscoUnified Communications Manager6.1\(1\)
CiscoUnified Communications Manager6.1\(1a\)
CiscoUnified Communications Manager6.1\(1b\)
CiscoUnified Communications Manager6.1\(2\)
CiscoUnified Communications Manager6.1\(2\)su1
CiscoUnified Communications Manager6.1\(2\)su1a
CiscoUnified Communications Manager6.1\(3\)
CiscoUnified Communications Manager6.1\(3a\)
CiscoUnified Communications Manager6.1\(3b\)
CiscoUnified Communications Manager6.1\(3b\)su1
CiscoUnified Communications Manager6.1\(4\)
CiscoUnified Communications Manager6.1\(4\)su1
CiscoUnified Communications Manager6.1\(4a\)
CiscoUnified Communications Manager6.1\(4a\)su2

Showing 50 of 115 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-3453?
Memory leak in Cisco Unified Communications Manager IM and Presence Service before 8.6(5)SU1 and 9.x before 9.1(2), and Cisco Unified Presence, allows remote attackers to cause a denial of service (memory and CPU consumption) by making many TCP connections to port (1) 5060 or (2) 5061, aka Bug ID CSCud84959.
How severe is CVE-2013-3453?
Severity scoring for CVE-2013-3453 is pending analysis. The EPSS model estimates a 1.89% probability of exploitation in the next 30 days.
How do I fix CVE-2013-3453?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-3453?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST