CVE-2021-25311

Description

condor_credd in HTCondor before 8.9.11 allows Directory Traversal outside the SEC_CREDENTIAL_DIRECTORY_OAUTH directory, as demonstrated by creating a file under /etc that will later be executed by root.

Category

9.9
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 2.77% Top 15%
Vendor Advisory wisc.edu
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2021-0002.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-25311?
CVE-2021-25311 has been scored as a critical severity vulnerability.
How to fix CVE-2021-25311?
To fix CVE-2021-25311, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-25311 being actively exploited in the wild?
It is possible that CVE-2021-25311 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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