CVE-2020-8919

Published: Dic 10, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-29753 Aliases: GSD-2020-8919
ExploitDB:
Other exploit source:
Google Dorks:
LOW 3,5
Source: [email protected]
Attack Vector: adjacent_network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: low
Integrity: none
Availability: none
LOW 2,7
Source: [email protected]
Access Vector: adjacent_network
Access Complexity: low
Authentication: single
Confidentiality: partial
Integrity: none
Availability: none

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0008
Percentile
0,2th
Updated

EPSS Score Trend (Last 90 Days)

285

Improper Authorization

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Integrity Access Control
Potential Impacts:
Read Application Data Read Files Or Directories Modify Application Data Modify Files Or Directories Gain Privileges Or Assume Identity Execute Unauthorized Code Or Commands
Applicable Platforms
Technologies: Database Server, Not Technology-Specific, Web Server
Likelihood of Exploit: High
View CWE Details
863

Incorrect Authorization

Incomplete
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Integrity Access Control Availability
Potential Impacts:
Read Application Data Read Files Or Directories Modify Application Data Modify Files Or Directories Gain Privileges Or Assume Identity Bypass Protection Mechanism Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Dos: Resource Consumption (Other)
Applicable Platforms
Technologies: Database Server, Not Technology-Specific, Web Server
Likelihood of Exploit: High
View CWE Details
Application

Gerrit by Google

Product Information
Vendor Google
Product Gerrit
Version Range Affected
From 3.2.0 (inclusive)
To 3.2.5 (exclusive)
cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Gerrit by Google

Product Information
Vendor Google
Product Gerrit
Version Range Affected
From 2.16.0 (inclusive)
To 2.16.25 (exclusive)
cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Gerrit by Google

Product Information
Vendor Google
Product Gerrit
Version Range Affected
From 2.15.0 (inclusive)
To 2.15.21 (exclusive)
cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Gerrit by Google

Product Information
Vendor Google
Product Gerrit
Version Range Affected
From 3.0.0 (inclusive)
To 3.0.15 (exclusive)
cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Gerrit by Google

Product Information
Vendor Google
Product Gerrit
Version Range Affected
From 3.1.0 (inclusive)
To 3.1.10 (exclusive)
cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://gerrit.googlesource.com/gerrit/+/0532fb876cb86bc091…
Issue Tracking Patch Vendor Advisory
https://gerrit.googlesource.com/gerrit/+/0532fb876cb86bc091a91f78e6f28fff9e39ca…
https://www.gerritcodereview.com/2.15.html#21521
Release Notes Vendor Advisory
https://www.gerritcodereview.com/2.15.html#21521
https://www.gerritcodereview.com/2.16.html#21625
Release Notes Vendor Advisory
https://www.gerritcodereview.com/2.16.html#21625
https://www.gerritcodereview.com/3.0.html#3014
Release Notes Vendor Advisory
https://www.gerritcodereview.com/3.0.html#3014
https://www.gerritcodereview.com/3.1.html#3110
Release Notes Vendor Advisory
https://www.gerritcodereview.com/3.1.html#3110
https://www.gerritcodereview.com/3.2.html#325
Release Notes Vendor Advisory
https://www.gerritcodereview.com/3.2.html#325
https://gerrit.googlesource.com/gerrit/+/0532fb876cb86bc091…
Issue Tracking Patch Vendor Advisory
https://gerrit.googlesource.com/gerrit/+/0532fb876cb86bc091a91f78e6f28fff9e39ca…
https://www.gerritcodereview.com/2.15.html#21521
Release Notes Vendor Advisory
https://www.gerritcodereview.com/2.15.html#21521
https://www.gerritcodereview.com/2.16.html#21625
Release Notes Vendor Advisory
https://www.gerritcodereview.com/2.16.html#21625
https://www.gerritcodereview.com/3.0.html#3014
Release Notes Vendor Advisory
https://www.gerritcodereview.com/3.0.html#3014
https://www.gerritcodereview.com/3.1.html#3110
Release Notes Vendor Advisory
https://www.gerritcodereview.com/3.1.html#3110
https://www.gerritcodereview.com/3.2.html#325
Release Notes Vendor Advisory
https://www.gerritcodereview.com/3.2.html#325