CVE Vulnerability

CVE-2020-8919

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.

2.7 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 5.1 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

3.5 /10

CVSS v3.0 : LOW

V3 Legend

Vector :

Exploitability : 2.1 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.gerritcodereview.com/3.0.html#3014 Release Notes Vendor Advisory
https://www.gerritcodereview.com/2.16.html#21625 Release Notes Vendor Advisory
https://www.gerritcodereview.com/3.2.html#325 Release Notes Vendor Advisory
https://www.gerritcodereview.com/3.1.html#3110 Release Notes Vendor Advisory
https://gerrit.googlesource.com/gerrit/+/0532fb876cb86bc091a91f78e6f28fff9e39ca65 Issue Tracking Patch
https://www.gerritcodereview.com/2.15.html#21521 Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*
cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*
cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*
cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*
cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*
Information

Published : 2020-12-10 11:15

Updated : 2020-12-16 01:02

NVD link : CVE-2020-8919

Mitre link : CVE-2020-8919

Products Affected
No products.
CWE
CWE-863