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Medium severity · published Oct 5, 2017
CVE-2017-1000085
Subversion Plugin connects to a user-specified Subversion repository as part of form validation (e.g
6.5
CVSS
1%
EPSS
No
On KEV
Description
Subversion Plugin connects to a user-specified Subversion repository as part of form validation (e.g. to retrieve a list of tags). This functionality improperly checked permissions, allowing any user with Item/Build permission (but not Item/Configure) to connect to any web server or Subversion server and send credentials with a known ID, thereby possibly capturing them. Additionally, this functionality did not require POST requests be used, thereby allowing the above to be performed without direct access to Jenkins via Cross-Site Request Forgery attacks.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SU
Subversion · Jenkins
through 2.8 · source: NVD
Affected product
SU
Subversion
Jenkins
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-1000085
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-1000085
Third Party Advisory
http://www.securityfocus.com/bid/99574
Vendor Advisory
https://jenkins.io/security/advisory/2017-07-10/
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