CVE-2010-4686

Published Jan 7, 2011

Last updated 5 years ago

Overview

Description: CallManager Express (CME) on Cisco IOS before 15.0(1)XA1 does not properly handle SIP TRUNK traffic that contains rate bursts and a "peculiar" request size, which allows remote attackers to cause a denial of service (memory consumption) by sending this traffic over a long duration, aka Bug ID CSCtb47950.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 2.0

Type: Primary
Base score: 7.8
Impact score: 6.9
Exploitability score: 10
Vector string: AV:N/AC:L/Au:N/C:N/I:N/A:C

Weaknesses

nvd@nist.gov: CWE-400

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "DC1AED44-89E8-417C-8CC6-744F34BDA190",
            "versionEndExcluding": "15.0\\(1\\)xa1"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References