CVE-2022-3759

2023-02-1300:00:00

GitLab

www.cve.org

gitlab

cve-2022-3759

denial of service

security issue

memory allocation

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

7.5

Confidence

High

EPSS

0.001

Percentile

45.5%

JSON

An issue has been discovered in GitLab CE/EE affecting all versions starting from 14.3 before 15.6.7, all versions starting from 15.7 before 15.7.6, all versions starting from 15.8 before 15.8.1. An attacker may upload a crafted CI job artifact zip file in a project that uses dynamic child pipelines and make a sidekiq job allocate a lot of memory. In GitLab instances where Sidekiq is memory-limited, this may cause Denial of Service.

CNA Affected

[
  {
    "vendor": "GitLab",
    "product": "GitLab",
    "versions": [
      {
        "version": ">=14.3, <15.6.7",
        "status": "affected"
      },
      {
        "version": ">=15.7, <15.7.6",
        "status": "affected"
      },
      {
        "version": ">=15.8, <15.8.1",
        "status": "affected"
      }
    ]
  }
]