CVE-2017-18087

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

El recurso download commit en Atlassian Bitbucket Server, desde la versión 5.1.0 anterior a la versión 5.1.7, desde la versión 5.2.0 anterior a la versión 5.2.5, desde la versión 5.3.0 anterior a la versión 5.3.3 y desde la versión 5.4.0 anterior a la versión 5.4.1, permite que atacantes remotos escriban archivos en el disco, permitiéndoles que puedan ejecutar código, explotar CVE-2017-1000117 si se está empleando una versión vulnerable de git o para determinar si existe un servicio interno por medio de una vulnerabilidad de inyección de argumentos en el parámetro at.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-02-01 CVE Reserved
2018-02-15 CVE Published
2024-09-17 CVE Updated
2024-09-18 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (2)

URL	Tag	Source
http://www.securityfocus.com/bid/103038	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://jira.atlassian.com/browse/BSERV-10593	2019-10-03

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Atlassian Search vendor "Atlassian"		Bitbucket Search vendor "Atlassian" for product "Bitbucket"				>= 5.1.0 < 5.1.7 Search vendor "Atlassian" for product "Bitbucket" and version " >= 5.1.0 < 5.1.7"		-		Affected
Atlassian Search vendor "Atlassian"		Bitbucket Search vendor "Atlassian" for product "Bitbucket"				>= 5.2.0 < 5.2.5 Search vendor "Atlassian" for product "Bitbucket" and version " >= 5.2.0 < 5.2.5"		-		Affected
Atlassian Search vendor "Atlassian"		Bitbucket Search vendor "Atlassian" for product "Bitbucket"				>= 5.3.0 < 5.3.3 Search vendor "Atlassian" for product "Bitbucket" and version " >= 5.3.0 < 5.3.3"		-		Affected
Atlassian Search vendor "Atlassian"		Bitbucket Search vendor "Atlassian" for product "Bitbucket"				> 5.4.0 < 5.4.1 Search vendor "Atlassian" for product "Bitbucket" and version " > 5.4.0 < 5.4.1"		-		Affected