CVE-2022-3759
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.22%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.22% probability · 67th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- gitlab/gitlab
- Source
- cve@gitlab.com
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3759.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/379633Broken Link
- https://hackerone.com/reports/1736230Permissions Required
- https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3759.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/379633Broken Link
- https://hackerone.com/reports/1736230Permissions Required
- https://gitlab.com/gitlab-org/gitlab/-/issues/379633Broken Link
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.