CVE-2020-13333
4.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Summary
A potential DOS vulnerability was discovered in GitLab versions 13.1, 13.2 and 13.3. The api to update an asset as a link from a release had a regex check which caused exponential number of backtracks for certain user supplied values resulting in high CPU usage.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| GitLab | GitLab | >=13.1, <13.2.10 | affected |
| GitLab | GitLab | >=13.3.0, <13.3.7 | affected |
| GitLab | GitLab | >=13.4.0, <13.4.2 | affected |
Weaknesses
- Improper input validation in GitLab
ADP Enrichment
CVE Program Container
Additional References
- https://gitlab.com/gitlab-org/gitlab/-/issues/218753
- https://hackerone.com/reports/870820
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13333.json
References
- https://gitlab.com/gitlab-org/gitlab/-/issues/218753
- https://hackerone.com/reports/870820
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13333.json
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