CVE-2023-6688 Uncontrolled Resource Consumption in GitLab

2024-05-0901:38:46

CWE-400

GitLab

www.cve.org

cve-2023-6688

gitlab

uncontrolled resource consumption

google chat messages

regular expression dos

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

JSON

An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.11 prior to 16.11.2. A problem with the processing logic for Google Chat Messages integration may lead to a regular expression DoS attack on the server.

CNA Affected

[
  {
    "vendor": "GitLab",
    "product": "GitLab",
    "repo": "git://[email protected]:gitlab-org/gitlab.git",
    "versions": [
      {
        "version": "16.11",
        "status": "affected",
        "lessThan": "16.11.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]