low3.5
CVE-2020-8920
Information leak in Gerrit
Impact
An information leak vulnerability exists in Gerrit versions prior to 2.14.22, 2.15.21, 2.16.25, 3.0.15, 3.1.10, 3.2.5 where an overoptimization with the FilteredRepository wrapper skips the verification of access on All-Users repositories, allowing an attacker to get read access to all users' personal information associated with their accounts.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | com.google.gerrit:gerrit-plugin-api | < 2.14.22 | 2.14.22 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gerrit | from 2.14.0 before 2.14.22 from 2.15.0 before 2.15.21 from 2.16.0 before 2.16.25 from 3.0.0 before 3.0.15 from 3.1.0 before 3.1.10 from 3.2.0 before 3.2.5 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://gerrit.googlesource.com/gerrit/+/45071d6977932bca5a1427c8abad24710fed2e33
- https://www.gerritcodereview.com/2.14.html#21422
- https://www.gerritcodereview.com/2.15.html#21521
- https://www.gerritcodereview.com/2.16.html#21625
- https://www.gerritcodereview.com/3.0.html#3014
- https://www.gerritcodereview.com/3.1.html#3110
- https://www.gerritcodereview.com/3.2.html#325
- https://github.com/advisories/GHSA-g5q2-cxgq-h2rw
- https://nvd.nist.gov/vuln/detail/CVE-2020-8920
- https://issues.gerritcodereview.com/issues/40012986
- https://www.gerritcodereview.com/3.0.html#3015