CVE-2007-1693

Published May 17, 2007

Last updated 6 years ago

Overview

Description: The SIP channel module in Yet Another Telephony Engine (Yate) before 1.2.0 sets the caller_info_uri parameter using an incorrect variable that can be NULL, which allows remote attackers to cause a denial of service (NULL dereference and application crash) via a Call-Info header without a purpose parameter.
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-20

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:yate:yet_another_telephony_engine:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "F16531E5-86CD-4554-8B20-B9E728CDEFC3",
            "versionEndIncluding": "1.1.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References