TI-2002-00490 Aliases CVE-2002-0505 GHSA-vwq6-34g6-9p39

Memory leak in the Call Telephony Integration (CTI) Framework authentication for Cisco…

LOW 26Published 2003-04-02 · Updated 2024-08-08

Key facts

Attack vector: Network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · None · Partial
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

Memory leak in the Call Telephony Integration (CTI) Framework authentication for Cisco CallManager 3.0 and 3.1 before 3.1(3) allows remote attackers to cause a denial of service (crash and reload) via a series of authentication failures, e.g. via incorrect passwords.

Why it matters now

EPSS 0.01771 78th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:h:cisco:call_manager:3.0:::::::*	3.0	Vulnerable	Cisco
cpe:2.3:h:cisco:call_manager:3.1:::::::*	3.1	Vulnerable	Cisco

cpe:2.3:h:cisco:call_manager:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Cisco
cpe:2.3:h:cisco:call_manager:3.1:*:*:*:*:*:*:* Versions 3.1 Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2002-0505
2026-10-03 Alias added: GHSA-vwq6-34g6-9p39

References

Patch 1

cisco-cti-memory-leak(8655)

Advisory 1

20020327 LDAP Connection Leak in CTI when User Authentication Fails

TI-2005-00319 Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with… CVSS 2.0MEDIUM 5.0
TI-2004-00066 The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c… CVSS 3.1HIGH 7.5
TI-2004-01636 The default installation of Cisco voice products, when running the IBM Director Agent on… CVSS 2.0HIGH 10.0
TI-2007-04486 Multiple SQL injection vulnerabilities in Cisco CallManager and Unified Communications… CVSS 2.0HIGH 9.3
TI-2006-00357 Cisco CallManager 3.2 and earlier, 3.3 before 3.3(5)SR1, 4.0 before 4.0(2a)SR2c, and 4.1… CVSS 2.0HIGH 7.8
TI-2006-03010 Cross-site scripting (XSS) vulnerability in Cisco CallManager 3.3 before 3.3(5)SR3, 4.1… CVSS 2.0MEDIUM 4.3

See all 17 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences