CVE-2013-3453

HighCVSS 7.8/10Last modified Jun 16, 2026

Description

Memory leak in Cisco Unified Communications Manager IM and Presence Service before 8.6(5)SU1 and 9.x before 9.1(2), and Cisco Unified Presence, allows remote attackers to cause a denial of service (memory and CPU consumption) by making many TCP connections to port (1) 5060 or (2) 5061, aka Bug ID CSCud84959.

Metrics

CVSS 2.0 7.8/10AV:N/AC:L/Au:N/C:N/I:N/A:C

Weakness enumeration

CWE-399

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

Timeline

Published: Aug 22, 2013
Last modified: Jun 16, 2026
NVD status: Modified

Related CVEs from 2013

CVE-2013-345410.0Cisco TelePresence System Software 1.10.1 and earlier on 500, 13X0, 1X00, 30X0, and 3X00 devices, and 6.0.3 and earlier on TX 9X00 devices, CVE-2013-34555.0Cisco Finesse allows remote attackers to obtain sensitive information by sniffing the network for HTTP query data, aka Bug ID CSCug16732.CVE-2013-34575.0Absolute path traversal vulnerability in the web interface in Cisco Finesse allows remote attackers to read directory contents via a direct CVE-2013-34587.1Cisco Adaptive Security Appliances (ASA) devices, when SMP is used, do not properly process X.509 certificates, which allows remote attacker CVE-2013-34597.8Cisco Unified Communications Manager (Unified CM) 7.1(x) before 7.1(5b)su6a does not properly handle errors, which allows remote attackers t CVE-2013-34607.8Memory leak in Cisco Unified Communications Manager (Unified CM) 8.5(x) before 8.5(1)su6, 8.6(x) before 8.6(2a)su3, and 9.x before 9.1(1) al CVE-2013-34617.1Cisco Unified Communications Manager (Unified CM) 8.5(x) and 8.6(x) before 8.6(2a)su3 and 9.x before 9.1(1) does not properly restrict the r CVE-2013-34628.5Buffer overflow in Cisco Unified Communications Manager (Unified CM) 7.1(x) before 7.1(5b)su6, 8.5(x) before 8.5(1)su6, 8.6(x) before 8.6(2a CVE-2013-34634.3The protocol-inspection feature on Cisco Adaptive Security Appliances (ASA) devices does not properly implement the idle timeout, which allo CVE-2013-34644.6Cisco IOS XR allows local users to cause a denial of service (Silicon Packet Processor memory corruption, improper mutex handling, and devic CVE-2013-34669.3The EAP-FAST authentication module in Cisco Secure Access Control Server (ACS) 4.x before 4.2.1.15.11, when a RADIUS server configuration is CVE-2013-34674.6Memory leak in the CLI component on Cisco Unified Computing System (UCS) 6100 Fabric Interconnect devices, in certain situations that lack a