CVE-2017-18087 Detail
Current Description
The download commit resource in Atlassian Bitbucket Server from version 5.1.0 before version 5.1.7, from version 5.2.0 before version 5.2.5, from version 5.3.0 before version 5.3.3 and from version 5.4.0 before version 5.4.1 allows remote attackers to write files to disk potentially allowing them to gain code execution, exploit CVE-2017-1000117 if a vulnerable version of git is in use, and or determine if an internal service exists via an argument injection vulnerability in the at parameter.
Source:
MITRE
View Analysis Description
Analysis Description
The download commit resource in Atlassian Bitbucket Server from version 5.1.0 before version 5.1.7, from version 5.2.0 before version 5.2.5, from version 5.3.0 before version 5.3.3 and from version 5.4.0 before version 5.4.1 allows remote attackers to write files to disk potentially allowing them to gain code execution, exploit CVE-2017-1000117 if a vulnerable version of git is in use, and or determine if an internal service exists via an argument injection vulnerability in the at parameter.
Source:
MITRE
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
7.5 HIGH
Vector:
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
(V3 legend)
Impact Score:
5.9
Exploitability Score:
1.6
Attack Vector (AV):
Network
Attack Complexity (AC):
High
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
CVSS v2.0 Severity and Metrics:
Base Score:
6.0 MEDIUM
Vector:
(AV:N/AC:M/Au:S/C:P/I:P/A:P)
(V2 legend)
Impact Subscore:
6.4
Exploitability Subscore:
6.8
Access Vector (AV):
Network
Access Complexity (AC):
Medium
Authentication (AU):
Single
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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Technical Details
Vulnerability Type
(View All)
- Permissions, Privileges, and Access Control (CWE-264)
Known Affected Software Configurations
Switch to CPE 2.2
Configuration 1 ( hide ) cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
Show Matching CPE(s)
|
From (including)
5.1.0 | Up to (excluding)
5.1.7 | cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
Show Matching CPE(s)
|
From (including)
5.2.0 | Up to (excluding)
5.2.5 | cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
Show Matching CPE(s)
|
From (including)
5.3.0 | Up to (excluding)
5.3.3 | cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
Show Matching CPE(s)
|
From (excluding)
5.4.0 | Up to (excluding)
5.4.1 |
Change History
3 change records found
- show changes
Reanalysis -
10/12/2018 2:27:56 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
CPE Configuration |
Record truncated, showing 500 of 884 characters.
View Entire Change Record
OR
*cpe:2.3:a:atlassian:bitbucket_server:5.1.0:*:*:*:*:*:*:*
*cpe:2.3:a:atlassian:bitbucket_server:5.1.1:*:*:*:*:*:*:*
*cpe:2.3:a:atlassian:bitbucket_server:5.1.2:*:*:*:*:*:*:*
*cpe:2.3:a:atlassian:bitbucket_server:5.1.3:*:*:*:*:*:*:*
*cpe:2.3:a:atlassian:bitbucket_server:5.1.4:*:*:*:*:*:*:*
*cpe:2.3:a:atlassian:bitbucket_server:5.1.6:*:*:*:*:*:*:*
*cpe:2.3:a:atlassian:bitbucket_server:5.2.0:*:*:*:*:*:*:*
*cpe:2.3:a:atlassian:bitbucket_server:5.2.1:*:*:*:* |
OR
*cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* versions from (including) 5.1.0 up to (excluding) 5.1.7
*cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* versions from (including) 5.2.0 up to (excluding) 5.2.5
*cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* versions from (including) 5.3.0 up to (excluding) 5.3.3
*cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* versions from (excluding) 5.4.0 up to (excluding) 5.4.1 |
Initial Analysis -
3/9/2018 11:34:24 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
Record truncated, showing 500 of 884 characters.
View Entire Change Record
OR
*cpe:2.3:a:atlassian:bitbucket_server:5.1.0:*:*:*:*:*:*:*
*cpe:2.3:a:atlassian:bitbucket_server:5.1.1:*:*:*:*:*:*:*
*cpe:2.3:a:atlassian:bitbucket_server:5.1.2:*:*:*:*:*:*:*
*cpe:2.3:a:atlassian:bitbucket_server:5.1.3:*:*:*:*:*:*:*
*cpe:2.3:a:atlassian:bitbucket_server:5.1.4:*:*:*:*:*:*:*
*cpe:2.3:a:atlassian:bitbucket_server:5.1.6:*:*:*:*:*:*:*
*cpe:2.3:a:atlassian:bitbucket_server:5.2.0:*:*:*:*:*:*:*
*cpe:2.3:a:atlassian:bitbucket_server:5.2.1:*:*:*:* |
| Added |
CVSS V2 |
|
(AV:N/AC:M/Au:S/C:P/I:P/A:P) |
| Added |
CVSS V3 |
|
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Added |
CWE |
|
CWE-264 |
| Changed |
Reference Type |
http://www.securityfocus.com/bid/103038 No Types Assigned |
http://www.securityfocus.com/bid/103038 Third Party Advisory, VDB Entry |
| Changed |
Reference Type |
https://jira.atlassian.com/browse/BSERV-10593 No Types Assigned |
https://jira.atlassian.com/browse/BSERV-10593 Vendor Advisory |
CVE Modified by MITRE -
2/16/2018 9:29:09 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securityfocus.com/bid/103038 [No Types Assigned] |
Quick Info
CVE Dictionary Entry:
CVE-2017-18087
NVD Published Date:
02/15/2018
NVD Last Modified:
10/12/2018
|