Vulnerabilities > CVE-2020-8920 - Unspecified vulnerability in Google Gerrit
Attack vector
ADJACENT_NETWORK Attack complexity
LOW Privileges required
SINGLE Confidentiality impact
PARTIAL Integrity impact
NONE Availability impact
NONE low complexity
google
Summary
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.
Vulnerable Configurations
References
- https://www.gerritcodereview.com/3.0.html#3014
- https://www.gerritcodereview.com/2.16.html#21625
- https://www.gerritcodereview.com/3.2.html#325
- https://www.gerritcodereview.com/3.1.html#3110
- https://www.gerritcodereview.com/2.14.html#21422
- https://gerrit.googlesource.com/gerrit/+/45071d6977932bca5a1427c8abad24710fed2e33
- https://www.gerritcodereview.com/2.15.html#21521