CVE-2022-31212

Published Jul 17, 2022

Last updated 2 years ago

Overview

Description: An issue was discovered in dbus-broker before 31. It depends on c-uitl/c-shquote to parse the DBus service's Exec line. c-shquote contains a stack-based buffer over-read if a malicious Exec line is supplied.
Source: cve@mitre.org
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-125

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:dbus-broker_project:dbus-broker:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "008AE270-633F-4281-B455-8C96A61FA396",
            "versionEndExcluding": "31"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References