CVE-2020-8919

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

10/12/2020

Last modified:

16/12/2020

Description

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&#39;s personal account data as well as sub-trees with restricted access.

Impact

Vector 3.x

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 3.50 LOW
Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): None
Availability (A): None

Base Score 3.x

3.50

Severity 3.x

LOW

Vector 2.0

AV:A/AC:L/Au:S/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 2.70 LOW
Vector: AV:A/AC:L/Au:S/C:P/I:N/A:N

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0

2.70

Severity 2.0

LOW

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:google:gerrit::::::::	2.15.0 (including)	2.15.21 (excluding)
cpe:2.3:a:google:gerrit::::::::	2.16.0 (including)	2.16.25 (excluding)
cpe:2.3:a:google:gerrit::::::::	3.0.0 (including)	3.0.15 (excluding)
cpe:2.3:a:google:gerrit::::::::	3.1.0 (including)	3.1.10 (excluding)
cpe:2.3:a:google:gerrit::::::::	3.2.0 (including)	3.2.5 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2020-8919

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools