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.
Published 2020-12-10 11:15:12
Updated 2021-10-07 17:08:50
Source Google Inc.
View at NVD,   CVE.org
Vulnerability category: BypassGain privilege

Exploit prediction scoring system (EPSS) score for CVE-2020-8920

0.06%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-8920

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
2.7
LOW AV:A/AC:L/Au:S/C:P/I:N/A:N
5.1
2.9
NIST
3.5
LOW CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
2.1
1.4
Google Inc.
3.5
LOW CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
2.1
1.4
NIST

CWE ids for CVE-2020-8920

  • The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.
    Assigned by: cve-coordination@google.com (Secondary)

References for CVE-2020-8920

Products affected by CVE-2020-8920

This web site uses cookies for managing your session, storing preferences, website analytics and additional purposes described in our privacy policy.
By using this web site you are agreeing to CVEdetails.com terms of use!