Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2019-15000

Severity CVSS v4.0:
Pending analysis
Type:
CWE-78 OS Command Injections
Publication date:
19/09/2019
Last modified:
24/08/2020

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
9.80
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:M/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
6.80
Severity 2.0
MEDIUM

Vulnerable products and versions

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

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


References to Advisories, Solutions, and Tools