SB2021122222 - Improper access control in HTCondor
Published: December 22, 2021 Updated: May 24, 2022
Security Bulletin ID
SB2021122222
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Exposure of Resource to Wrong Sphere (CVE-ID: CVE-2021-45101)
CWE-ID: CWE-668 - Exposure of resource to wrong sphere
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to gain access to sensitive information.
The vulnerability exists when using standard command-line tools with only READ access to an HTCondor SchedD or Collector daemon. A remote user can discover secrets that allow to control other users' jobs and/or read their data.
Remediation
Install update from vendor's website.