Strix
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CVE-2009-2864

UnknownEPSS 2.94%

Last modified

CVE-2009-2864 is a vulnerability of currently unknown severity. Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 5.x before 5.1(3g), 6.x before 6.1(4), 7.0.x before 7.0(2a)su1, and 7.1.x before 7.1(2) allows remote attackers to cause a denial of service (service restart) via malformed SIP messages, aka Bug ID CSCsz95423.. EPSS estimates a 2.94% chance of exploitation in the next 30 days.

Description

Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 5.x before 5.1(3g), 6.x before 6.1(4), 7.0.x before 7.0(2a)su1, and 7.1.x before 7.1(2) allows remote attackers to cause a denial of service (service restart) via malformed SIP messages, aka Bug ID CSCsz95423.

Metrics

EPSS Probability
2.94%

85.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
CiscoUnified Callmanager5.0\(1\)
CiscoUnified Callmanager5.0\(2\)
CiscoUnified Callmanager5.0\(2a\)
CiscoUnified Callmanager5.0\(3\)
CiscoUnified Callmanager5.0\(3a\)
CiscoUnified Callmanager5.0\(4\)
CiscoUnified Callmanager5.0\(4a\)
CiscoUnified Callmanager5.0\(4c\)
CiscoUnified Callmanager5.1
CiscoUnified Callmanager5.1\(1\)
CiscoUnified Callmanager5.1\(1a\)
CiscoUnified Callmanager5.1\(1c\)
CiscoUnified Callmanager5.1\(2\)
CiscoUnified Callmanager5.1\(2a\)
CiscoUnified Callmanager5.1\(2b\)
CiscoUnified Callmanager5.1\(3\)
CiscoUnified Callmanager5.1\(3a\)
CiscoUnified Callmanager5.1\(3b\)
CiscoUnified Callmanager5.1\(3c\)
CiscoUnified Callmanager6.0\(1\)
CiscoUnified Callmanager6.0\(1a\)
CiscoUnified Callmanager6.0\(1b\)
CiscoUnified Callmanager6.1
CiscoUnified Callmanager6.1\(1\)
CiscoUnified Callmanager6.1\(1a\)
CiscoUnified Callmanager6.1\(1b\)
CiscoUnified Callmanager6.1\(2\)
CiscoUnified Communications Manager5.1\(1b\)
CiscoUnified Communications Manager5.1\(1c\)
CiscoUnified Communications Manager5.1\(2\)
CiscoUnified Communications Manager5.1\(2a\)
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 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 Manager7.0\(1\)
CiscoUnified Communications Manager7.0\(2\)
CiscoUnified Communications Manager7.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2009-2864?
Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 5.x before 5.1(3g), 6.x before 6.1(4), 7.0.x before 7.0(2a)su1, and 7.1.x before 7.1(2) allows remote attackers to cause a denial of service (service restart) via malformed SIP messages, aka Bug ID CSCsz95423.
How severe is CVE-2009-2864?
Severity scoring for CVE-2009-2864 is pending analysis. The EPSS model estimates a 2.94% probability of exploitation in the next 30 days.
How do I fix CVE-2009-2864?
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-2009-2864?

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

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Source: NVD / NIST