Vulnerability identifier: #VU21119
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-264
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Script Security
Web applications /
Modules and components for CMS
Vendor: Jenkins
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper handling of method names in method call expressions. A remote authenticated attacker can specify and run sandboxed scripts to execute arbitrary code the target system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Script Security: 1.0 - 1.62
External links
http://www.openwall.com/lists/oss-security/2019/09/12/2
http://jenkins.io/security/advisory/2019-09-12/#SECURITY-1538
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.