Security restrictions bypass in Jenkins - CVE-2019-1003003
Published: January 28, 2019
Vulnerability identifier: #VU17246
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2019-1003003
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Jenkins
Affected software:
Jenkins
Jenkins
Detailed vulnerability description
The vulnerability allows a remote high-privileged attacker to bypass security restrictions.
The vulnerability exists due to improper validation of the remember me cookie. A remote attacker with the Overall/RunScripts permission can use the Jenkins script console to craft a 'Remember me' cookie that would never expire, gain access to a Jenkins instance while the corresponding user in the configured security realm exists, for example to persist access after another successful attack.
How to mitigate CVE-2019-1003003
Update to version 2.160.