National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-15000 Detail

Current Description

The commit diff rest endpoint in Bitbucket Server and Data Center before 5.16.10 (the fixed version for 5.16.x ), from 6.0.0 before 6.0.10 (the fixed version for 6.0.x), from 6.1.0 before 6.1.8 (the fixed version for 6.1.x), from 6.2.0 before 6.2.6 (the fixed version for 6.2.x), from 6.3.0 before 6.3.5 (the fixed version for 6.3.x), from 6.4.0 before 6.4.3 (the fixed version for 6.4.x), and from 6.5.0 before 6.5.2 (the fixed version for 6.5.x) allows remote attackers who have permission to access a repository, if public access is enabled for a project or repository then attackers are able to exploit this issue anonymously, to read the contents of arbitrary files on the system and execute commands via injecting additional arguments into git commands.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.1 Severity and Metrics:

Base Score: 9.8 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (V3.1 legend)
Impact Score: 5.9
Exploitability Score: 3.9


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

CVSS v2.0 Severity and Metrics:

Base Score: 6.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/154610/Bitbucket-Server-Data-Center-Argument-Injection.html
https://jira.atlassian.com/browse/BSERV-11947 Vendor Advisory
https://seclists.org/bugtraq/2019/Sep/43

Technical Details

Vulnerability Type (View All)

  • Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
5.16.0
Up to (excluding)
5.16.10
 cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
6.0.0
Up to (excluding)
6.0.10
 cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
6.1.0
Up to (excluding)
6.1.8
 cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
6.2.0
Up to (excluding)
6.2.6
 cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
6.3.0
Up to (excluding)
6.3.5
 cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
6.4.0
Up to (excluding)
6.4.3
 cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
6.5.0
Up to (excluding)
6.5.2


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-15000
NVD Published Date:
09/19/2019
NVD Last Modified:
09/25/2019