Medium severity · published Jan 25, 2018
CVE-2017-1000505
In Jenkins Script Security Plugin version 1.36 and earlier, users with the ability to configure sandboxed Groovy scripts are able to use a type coercion feature in Groovy to…
6.5
CVSS
1%
EPSS
No
On KEV
Description
In Jenkins Script Security Plugin version 1.36 and earlier, users with the ability to configure sandboxed Groovy scripts are able to use a type coercion feature in Groovy to create new `File` objects from strings. This allowed reading arbitrary files on the Jenkins master file system. Such a type coercion is now subject to sandbox protection and considered to be a call to the `new File(String)` constructor for the purpose of in-process script approval.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SS
Script Security · Jenkins
through 1.36 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-1000505
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-1000505
Vendor Advisory
https://jenkins.io/security/advisory/2017-12-11/
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