CVE-2021-45102
HIGHCVSS 8.8/10EPSS 0.90%
Last modified
CVE-2021-45102 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. An issue was discovered in HTCondor 9.0.x before 9.0.4 and 9.1.x before 9.1.2. When authenticating to an HTCondor daemon using a SciToken, a user may be granted authorizations beyond what the token should allow.. EPSS estimates a 0.90% chance of exploitation in the next 30 days.
Description
An issue was discovered in HTCondor 9.0.x before 9.0.4 and 9.1.x before 9.1.2. When authenticating to an HTCondor daemon using a SciToken, a user may be granted authorizations beyond what the token should allow.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wisc | Htcondor | 9.0.0 |
| Wisc | Htcondor | 9.0.1 |
| Wisc | Htcondor | 9.0.2 |
| Wisc | Htcondor | 9.1.0 |
References
- https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2021-0004/Mitigation, Vendor Advisory
- https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2021-0004/Mitigation, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-45102?
An issue was discovered in HTCondor 9.0.x before 9.0.4 and 9.1.x before 9.1.2. When authenticating to an HTCondor daemon using a SciToken, a user may be granted authorizations beyond what the token should allow.
How severe is CVE-2021-45102?
CVE-2021-45102 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.90% probability of exploitation in the next 30 days.
How do I fix CVE-2021-45102?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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Are you affected by CVE-2021-45102?
Run a free Strix scan to check your systems for this vulnerability.
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