CVE-2007-2488

Published May 7, 2007

Last updated 8 years ago

Overview

Description: The IAX2 channel driver (chan_iax2) in Asterisk before 20070504 does not properly null terminate data, which allows remote attackers to trigger loss of transmitted data, and possibly obtain sensitive information (memory contents) or cause a denial of service (application crash), by sending a frame that lacks a 0 byte.
Source: cve@mitre.org
NVD status: Modified

Risk scores

CVSS 2.0

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

Weaknesses

nvd@nist.gov: NVD-CWE-Other

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "CC58B8ED-82EB-4AD1-ADF9-97BAB073D19D",
            "versionEndIncluding": "1.4.4_2007-04-27"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References