SB2022052419 - Debian update for condor
Published: May 24, 2022
Security Bulletin ID
SB2022052419
Severity
Medium
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Improper access control (CVE-ID: CVE-2019-18823)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to improper access restrictions when READ method is configured to include CLAIMTOBE. A remote attacker can use a different authentication method to submit a job than the administrator has specified.
2) Improper Authorization (CVE-ID: CVE-2022-26110)
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.
Remediation
Install update from vendor's website.