CVE-2008-1743 — Missing Release of Memory after Effective Lifetime in Cisco Unified Communications Manager

CWE-3994 documents4 sources

Severity

7.8HIGHNVD

EPSS

1.6%

top 18.10%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Cisco Unified Communications Manager

Timeline

PublishedMay 16

Latest updateMay 1

Description

Memory leak in the Certificate Trust List (CTL) Provider service in Cisco Unified Communications Manager (CUCM) 5.x before 5.1(3) and 6.x before 6.1(1) allows remote attackers to cause a denial of service (memory consumption and service interruption) via a series of malformed TCP packets, aka Bug ID CSCsi98433.

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\(3\)+1

🔴Vulnerability Details

GHSA

GHSA-vcf6-rqgx-fhj7: Memory leak in the Certificate Trust List (CTL) Provider service in Cisco Unified Communications Manager (CUCM) 5↗2022-05-01

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CVEList

CVE-2008-1743: Memory leak in the Certificate Trust List (CTL) Provider service in Cisco Unified Communications Manager (CUCM) 5↗2008-05-16

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📋Vendor Advisories

Cisco

Cisco Unified Communications Manager Denial of Service Vulnerabilities↗2008-05-14

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