CVE-2009-2864

CWE-3994 documents4 sources

Severity

7.8HIGH

EPSS

1.6%

top 18.54%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Cisco Unified Callmanager Cisco Unified Communications Manager

Timeline

PublishedSep 28

Latest updateMay 2

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.

CVSS vector

AV:N/AC:L/C:N/I:N/A:CExploitability: 10.0 | Impact: 6.9

Affected Packages2 packages

▶NVDcisco/unified_callmanager27 versions+26

▶NVDcisco/unified_communications_manager19 versions+18

Patches

Patch: tools.cisco.com ↗Patch: tools.cisco.com ↗

🔴Vulnerability Details

GHSA

GHSA-mf92-5j9q-wjfr: Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 5↗2022-05-02

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CVEList

CVE-2009-2864: Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 5↗2009-09-28

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📋Vendor Advisories

Cisco

Cisco Unified Communications Manager Session Initiation Protocol Denial of Service Vulnerability↗2009-09-23

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