Improper access control in Script Security and Pipeline: Groovy - CVE-2019-1003041,CVE-2019-1003040
Published: March 25, 2019 / Updated: October 7, 2019
Vulnerability identifier: #VU18068
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2019-1003041,CVE-2019-1003040
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Jenkins
Affected software:
Script Security
Pipeline: Groovy
Script Security
Pipeline: Groovy
Detailed vulnerability description
The vulnerability allows a remote attacker to bypass sandbox restrictions.
The vulnerability exists due to improper access restrictions when invoking methods supporting type casts and type coercion. A remote authenticated attacker can invoke constructors for arbitrary types.
How to mitigate CVE-2019-1003041,CVE-2019-1003040
Install updates from vendor's website.