Medium severity · published Sep 12, 2019
CVE-2019-10400
A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.62 and earlier related to the handling of subexpressions in increment and decrement expressions not involving…
4.2
CVSS
1%
EPSS
No
On KEV
Description
A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.62 and earlier related to the handling of subexpressions in increment and decrement expressions not involving actual assignment allowed attackers to execute arbitrary code in sandboxed scripts.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
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
SS
Script Security · Jenkins
through 1.62 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-10400
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-10400
Mailing List
http://www.openwall.com/lists/oss-security/2019/09/12/2
Vendor Advisory
https://jenkins.io/security/advisory/2019-09-12/#SECURITY-1538
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