CVE-2020-8919
LOWGerrit 2.15.0-2.15.20 - Unauthenticated Information Disclosure via Branch REST API
Title source: llmDescription
An information leak vulnerability exists in Gerrit versions prior to 2.15.21, 2.16.25, 3.0.15, 3.1.10, 3.2.5 where a missing access check on the branch REST API allows an attacker with only the default set of priviledges to read all other user's personal account data as well as sub-trees with restricted access.
References (6)
Core 6
Core References
Issue Tracking, Patch, Vendor Advisory x_refsource_confirm
https://gerrit.googlesource.com/gerrit/+/0532fb876cb86bc091a91f78e6f28fff9e39ca65
Release Notes, Vendor Advisory x_refsource_confirm
https://www.gerritcodereview.com/2.15.html#21521
Release Notes, Vendor Advisory x_refsource_confirm
https://www.gerritcodereview.com/2.16.html#21625
Release Notes, Vendor Advisory x_refsource_confirm
https://www.gerritcodereview.com/3.0.html#3014
Release Notes, Vendor Advisory x_refsource_confirm
https://www.gerritcodereview.com/3.1.html#3110
Release Notes, Vendor Advisory x_refsource_confirm
https://www.gerritcodereview.com/3.2.html#325
Scores
CVSS v3
3.5
EPSS
0.0032
EPSS Percentile
23.2%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Details
CWE
CWE-285
CWE-863
Status
published
Products (1)
google/gerrit
2.15.0 - 2.15.21
Published
Dec 10, 2020
Tracked Since
Feb 18, 2026