Critical severity · published Sep 19, 2019
CVE-2019-15000
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…
9.8
CVSS
7.8%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)7.8% · higher than 95% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BI
Bitbucket · Atlassian
5.16.0 before 5.16.10; 6.0.0 before 6.0.10; 6.1.0 before 6.1.8; 6.2.0 before 6.2.6; 6.3.0 before 6.3.5; 6.4.0 before 6.4.3; +1 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-15000
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-15000
packetstormsecurity.com
http://packetstormsecurity.com/files/154610/Bitbucket-Server-Data-Center-Argument-Injection.html
Vendor Advisory
https://jira.atlassian.com/browse/BSERV-11947
seclists.org
https://seclists.org/bugtraq/2019/Sep/43
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