Bug 1828436 (CVE-2019-18823)

Summary: CVE-2019-18823 htcondor: Incorrect access control in condor_startd
Product: [Other] Security Response Reporter: Pedro Sampaio <psampaio>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: bbockelm, bcotton, eerlands, matt, matyas, steve.traylen, tim, tstclair, valtri
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: If docs needed, set a value
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Clone Of: Environment:
Last Closed: 2020-04-27 22:31:48 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1828439, 1828437, 1828438    
Bug Blocks:    

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)


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.