SB2021122223 - Incorrect authorization in HTCondor
Published: December 22, 2021 Updated: May 24, 2022
Security Bulletin ID
SB2021122223
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Incorrect authorization (CVE-ID: CVE-2021-45102)
CWE-ID: CWE-863 - Incorrect Authorization
CVSSv4: 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
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 update from vendor's website.