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CVE-2013-3459

UnknownEPSS 1.33%

Last modified

CVE-2013-3459 is a vulnerability of currently unknown severity. Cisco Unified Communications Manager (Unified CM) 7.1(x) before 7.1(5b)su6a does not properly handle errors, which allows remote attackers to cause a denial of service (service disruption) via malformed registration messages, aka Bug ID CSCuf93466.. EPSS estimates a 1.33% chance of exploitation in the next 30 days.

Description

Cisco Unified Communications Manager (Unified CM) 7.1(x) before 7.1(5b)su6a does not properly handle errors, which allows remote attackers to cause a denial of service (service disruption) via malformed registration messages, aka Bug ID CSCuf93466.

Metrics

EPSS Probability
1.33%

67.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoUnified Communications Manager7.1\(2a\)
CiscoUnified Communications Manager7.1\(2a\)su1
CiscoUnified Communications Manager7.1\(2b\)
CiscoUnified Communications Manager7.1\(2b\)su1
CiscoUnified Communications Manager7.1\(3\)
CiscoUnified Communications Manager7.1\(3a\)
CiscoUnified Communications Manager7.1\(3a\)su1
CiscoUnified Communications Manager7.1\(3a\)su1a
CiscoUnified Communications Manager7.1\(3b\)
CiscoUnified Communications Manager7.1\(3b\)su1
CiscoUnified Communications Manager7.1\(3b\)su2
CiscoUnified Communications Manager7.1\(5\)
CiscoUnified Communications Manager7.1\(5\)su1
CiscoUnified Communications Manager7.1\(5\)su1a
CiscoUnified Communications Manager7.1\(5a\)
CiscoUnified Communications Manager7.1\(5b\)
CiscoUnified Communications Manager7.1\(5b\)su1
CiscoUnified Communications Manager7.1\(5b\)su1a
CiscoUnified Communications Manager7.1\(5b\)su2
CiscoUnified Communications Manager7.1\(5b\)su3
CiscoUnified Communications Manager7.1\(5b\)su4
CiscoUnified Communications Manager7.1\(5b\)su5
CiscoUnified Communications Manager7.1\(5b\)su6

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-3459?
Cisco Unified Communications Manager (Unified CM) 7.1(x) before 7.1(5b)su6a does not properly handle errors, which allows remote attackers to cause a denial of service (service disruption) via malformed registration messages, aka Bug ID CSCuf93466.
How severe is CVE-2013-3459?
Severity scoring for CVE-2013-3459 is pending analysis. The EPSS model estimates a 1.33% probability of exploitation in the next 30 days.
How do I fix CVE-2013-3459?
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.

How Strix Helps

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Source: NVD / NIST