CVE-2021-22553
Medium
Description
Any git operation is passed through Jetty and a session is created. No expiry is set for the session and Jetty does not automatically dispose of the session. Over multiple git actions, this can lead to a heap memory exhaustion for Gerrit servers. We recommend upgrading Gerrit to any of the versions listed above.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Google Gerrit
PublishedFeb 17, 2021
First seenFeb 17, 2021
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- google gerrit2.15.22, 2.16.26, 3.0.16, 3.1.12, 3.2.7, 3.3.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google gerrit | v < 2.15.22, 2.16.0 ≤ v < 2.16.26, 3.0.0 ≤ v < 3.0.16, 3.1.0 ≤ v < 3.1.12, 3.2.0 ≤ v < 3.2.7, 3.3.0 ≤ v < 3.3.2 | 2.15.22, 2.16.26, 3.0.16, 3.1.12, 3.2.7, 3.3.2 |
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