CVE-2024-3872

Published Apr 16, 2024

Last updated a month ago

Overview

Description: Mattermost Mobile app versions 2.13.0 and earlier use a regular expression with polynomial complexity to parse certain deeplinks, which allows an unauthenticated remote attacker to freeze or crash the app via a long maliciously crafted link.
Source: responsibledisclosure@mattermost.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 6.5
Impact score: 3.6
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Severity: MEDIUM

Weaknesses

responsibledisclosure@mattermost.com: CWE-400
nvd@nist.gov: NVD-CWE-noinfo

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:mattermost:mattermost_mobile:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "107A8E88-CC28-4D4D-BCFB-32643EEFE433",
            "versionEndIncluding": "2.13.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References