Vulnerability CVE-2019-16538
Published: 2019-11-21   Modified: 2019-11-24

Description:
A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.67 and earlier related to the handling of default parameter expressions in closures allowed attackers to execute arbitrary code in sandboxed scripts.

Type:

CWE-863

 (Incorrect Authorization)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Jenkins -> Script security 

 References:
http://www.openwall.com/lists/oss-security/2019/11/21/1
https://jenkins.io/security/advisory/2019-11-21/#SECURITY-1658
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