Cisco Unified Communications Manager UDP Memory Leak DoS (CSCub85597)

high Nessus Plugin ID 70090

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Synopsis

The remote host is affected by a denial of service vulnerability.

Description

According to its self-reported version, the remote Cisco Unified Communications Manager (CUCM) device insufficiently limits the rate of traffic on certain UDP ports, allowing a remote attacker to cause a denial of service condition by sending UDP packets at a high rate.

Solution

For Cisco Unified Communications Manager (CUCM) 8.5(x), upgrade to version 8.5(1)su6 or later. For 8.6(x), upgrade to 8.6(2a)su3 or later. For 9.x, upgrade to 9.1(2) or later.

Plugin Details

Severity: High

ID: 70090

File Name: cisco_cucm_CSCub85597.nasl

Version: 1.10

Type: combined

Family: CISCO

Published: 9/24/2013

Updated: 4/11/2022

Configuration: Enable thorough checks

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.4

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Information

CPE: cpe:/a:cisco:unified_communications_manager

Required KB Items: Host/Cisco/CUCM/Version, Host/Cisco/CUCM/Version_Display

Exploit Ease: No known exploits are available

Patch Publication Date: 8/21/2013

Vulnerability Publication Date: 8/21/2013

Reference Information

CVE: CVE-2013-3460

BID: 61909

CISCO-SA: cisco-sa-20130821-cucm

CISCO-BUG-ID: CSCub85597

Detections

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