Bug 1828436 (CVE-2019-18823) - CVE-2019-18823 htcondor: Incorrect access control in condor_startd
Summary: CVE-2019-18823 htcondor: Incorrect access control in condor_startd
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2019-18823
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1828439 1828437 1828438
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-04-27 17:24 UTC by Pedro Sampaio
Modified: 2021-07-26 12:55 UTC (History)
9 users (show)

Fixed In Version:
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Clone Of:
Environment:
Last Closed: 2020-04-27 22:31:48 UTC


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Description Pedro Sampaio 2020-04-27 17:24:45 UTC
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)

https://research.cs.wisc.edu/htcondor/
https://research.cs.wisc.edu/htcondor/new.html
https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2020-0001.html
https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2020-0002.html
https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2020-0003.html
https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2020-0004.html

Comment 1 Pedro Sampaio 2020-04-27 17:25:26 UTC
Created condor tracking bugs for this issue:

Affects: epel-6 [bug 1828438]
Affects: epel-7 [bug 1828439]
Affects: fedora-all [bug 1828437]

Comment 2 Product Security DevOps Team 2020-04-27 22:31:48 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.


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