CVE-2006-5277

Cisco Unified Communications Manager < 3.3(5)sr2 and 4.3 < 4.3(1) - Remote Code Execution via Crafted Packet

Title source: llm

Description

Off-by-one error in the Certificate Trust List (CTL) Provider service (CTLProvider.exe) in Cisco Unified Communications Manager (CUCM, formerly CallManager) before 20070711 allow remote attackers to execute arbitrary code via a crafted packet that triggers a heap-based buffer overflow.

References (8)

Core 8

Core References

Broken Link vdb-entry x_refsource_osvdb

http://www.osvdb.org/36122

Vendor Advisory vendor-advisory x_refsource_cisco

http://www.cisco.com/warp/public/707/cisco-sa-20070711-cucm.shtml

Permissions Required, Third Party Advisory vdb-entry x_refsource_vupen

http://www.vupen.com/english/advisories/2007/2512

Broken Link third-party-advisory x_refsource_iss

http://www.iss.net/threats/270.html

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/26043

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/24868

Third Party Advisory, VDB Entry vdb-entry x_refsource_xf

https://exchange.xforce.ibmcloud.com/vulnerabilities/31437

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://securitytracker.com/id?1018369

Scores

EPSS 0.0957

EPSS Percentile 95.0%

Details

Status published

Products (3)

cisco/unified_callmanager 5.0

cisco/unified_callmanager 3.3 - 3.3\(5\)sr2

cisco/unified_communications_manager 4.3 - 4.3\(1\)

Published Jul 15, 2007

Tracked Since Feb 18, 2026