CVE-2022-1100
Last modified
CVE-2022-1100 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. A potential DOS vulnerability was discovered in GitLab CE/EE affecting all versions from 13.1 prior to 14.7.7, 14.8.0 prior to 14.8.5, and 14.9.0 prior to 14.9.2. 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.. EPSS estimates a 0.89% chance of exploitation in the next 30 days.
Description
A potential DOS vulnerability was discovered in GitLab CE/EE affecting all versions from 13.1 prior to 14.7.7, 14.8.0 prior to 14.8.5, and 14.9.0 prior to 14.9.2. 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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 13.1.0, < 14.7.7 |
| Gitlab | Gitlab | >= 14.8.0, < 14.8.5 |
| Gitlab | Gitlab | >= 14.9.0, < 14.9.2 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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