CVE-2019-18823
9.8 · CRITICALOverview
CVE-2019-18823 is a critical-severity vulnerability affecting wisc htcondor. It was published on April 27, 2020 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
HTCondor up to and including stable series 8.8.6 and development series 8.9.4 has Incorrect Access Control. It is possible to use a different authentication method to submit a job than the administrator has specified. If the administrator has configured the READ or WRITE methods to include CLAIMTOBE, then it is possible to impersonate another user to the condor_schedd. (For example to submit or remove jobs)
Remediation
Check the references section for vendor advisories and patches from wisc. Update htcondor to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| wisc | htcondor | 8.8.0 | Affected |
References
Frequently Asked Questions
What is CVE-2019-18823?
CVE-2019-18823 is a critical-severity vulnerability affecting wisc htcondor. It was published on April 27, 2020 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2019-18823?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-18823?
Check the references section for vendor advisories and patches from wisc. Update htcondor to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-18823?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-18823 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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