Description
A Denial of Service (DoS) issue has been discovered in GitLab CE/EE affecting all versions prior to 17.1.6, 17.2 prior to 17.2.4, and 17.3 prior to 17.3.1. A denial of service could occur upon importing a maliciously crafted repository using the GitHub importer.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| GitLab | GitLab | < 17.1.6, 17.2 – < 17.2.4, 17.3 – < 17.3.1 | 17.1.6 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | gitlab | No fix yet | — |
References
- GitLab Issue #463092 issue-tracking permissions-required
- HackerOne Bug Bounty Report #2499070 technical-description exploit permissions-required