Improper Authorization in HTCondor - CVE-2022-26110
Published: May 24, 2022
Vulnerability identifier: #VU63554
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-26110
CWE-ID: CWE-285
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
HTCondor
HTCondor
Software vendor:
University of Wisconsin–Madison
University of Wisconsin–Madison
Description
The vulnerability allows a remote user to escalate privileges.
The vulnerability exists due to improper authorization when a user authenticates to an HTCondor daemon via the CLAIMTOBE method. A remote user can impersonate any entity when issuing additional commands to that daemon and escalate privileges within the application.
The vulnerability exists due to improper authorization when a user authenticates to an HTCondor daemon via the CLAIMTOBE method. A remote user can impersonate any entity when issuing additional commands to that daemon and escalate privileges within the application.
Remediation
Install updates from vendor's website.