Exposure of Resource to Wrong Sphere in HTCondor - CVE-2021-45101
Published: May 24, 2022 / Updated: May 24, 2022
Vulnerability identifier: #VU63558
CSH Severity: Low
CVSS v4: 5.3 [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]
CVE-ID: CVE-2021-45101
CWE-ID: CWE-668
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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.
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.
Affected software
HTCondor
How to mitigate CVE-2021-45101
Install updates from vendor's website.
HTCondor - addressed in versions 8.8.15, 9.0.4, 9.1.2