CVE-2009-2053 — Cisco Unified Communications Manager vulnerability

CWE-3994 documents4 sources
Severity
7.8HIGHNVD
EPSS
1.6%
top 18.25%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco Unified Communications Manager
Timeline
PublishedAug 27
Latest updateMay 2

Description

Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.x, 5.x before 5.1(3g), 6.x before 6.1(4), 7.0 before 7.0(2a)su1, and 7.1 before 7.1(2) allows remote attackers to cause a denial of service (file-descriptor exhaustion and SCCP outage) via a flood of TCP packets, aka Bug ID CSCsx32236.

CVSS vector

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

Affected Packages1 packages

▶NVDcisco/unified_communications_manager5.0 — 5.1\(3g\)+3

Patches

Patch: www.cisco.com ↗Patch: www.cisco.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-8j74-6x75-vf94: Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4↗2022-05-02
▶
CVEList
CVE-2009-2053: Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4↗2009-08-27
▶

📋Vendor Advisories

1
Cisco
Cisco Unified Communications Manager Denial of Service Vulnerabilities↗2009-08-26
▶
CVE-2009-2053 — Cisco vulnerability | cvebase