Incorrect authorization in HTCondor - CVE-2021-45102

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Main Vulnerability Database Vulnerabilities #VU63559

Incorrect authorization in HTCondor - CVE-2021-45102

Published: May 24, 2022 / Updated: May 24, 2022


Vulnerability identifier: #VU63559
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-2021-45102
CWE-ID: CWE-863
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
HTCondor
Software vendor:
University of Wisconsin–Madison

Description

The vulnerability allows a remote user to escalate privileges.

The vulnerability exists when authenticating to an HTCondor daemon using a SciToken. A remote user can gain authorizations beyond what the token should allow.


Remediation

Install updates from vendor's website.

External links