#VU80793 Improper Authorization in Jetty - CVE-2023-41900
Published: September 14, 2023 / Updated: October 12, 2023
Vulnerability identifier: #VU80793
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-41900
CWE-ID: CWE-285
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Jetty
Jetty
Software vendor:
Eclipse
Eclipse
Description
The vulnerability allows a remote user to bypass implemented security restrictions.
The vulnerability exists due to an error in the revocation process. If a Jetty OpenIdAuthenticator uses the optional nested LoginService, and that LoginService decides to revoke an already authenticated user, then the current request will still treat the user as authenticated.
Remediation
Install updates from vendor's website.