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cvelistMattermostCVELIST:CVE-2024-3872
HistoryApr 16, 2024 - 9:05 a.m.

CVE-2024-3872

2024-04-1609:05:04
CWE-400
Mattermost
www.cve.org
mattermost
mobile app
vulnerability
deeplink
parsing
crash
freeze
remote attacker

3.1 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

4.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

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.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Mattermost",
    "vendor": "Mattermost",
    "versions": [
      {
        "lessThanOrEqual": "2.13.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "2.14.0"
      }
    ]
  }
]

3.1 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

4.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

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