Bug 1990286 (CVE-2021-34485) - CVE-2021-34485 dotnet: Dump file created world-readable
Summary: CVE-2021-34485 dotnet: Dump file created world-readable
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2021-34485
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1990301 1990302 1990303 1990304 1990305 1990306 1990307 1990308 1990309
Blocks: 1990033
TreeView+ depends on / blocked
 
Reported: 2021-08-05 07:53 UTC by Stefan Cornelius
Modified: 2021-08-18 15:52 UTC (History)
9 users (show)

Fixed In Version: SDK 2.1.525, Runtime 2.1.29, SDK 3.1.118, Runtime 3.1.18, SDK 5.0.206, Runtime 5.0.9
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2021-08-11 19:29:11 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2021:3213 0 None None None 2021-08-18 15:52:19 UTC
Red Hat Product Errata RHSA-2021:3142 0 None None None 2021-08-11 18:41:49 UTC
Red Hat Product Errata RHSA-2021:3143 0 None None None 2021-08-11 18:44:38 UTC
Red Hat Product Errata RHSA-2021:3144 0 None None None 2021-08-11 18:45:12 UTC
Red Hat Product Errata RHSA-2021:3145 0 None None None 2021-08-11 19:03:10 UTC
Red Hat Product Errata RHSA-2021:3147 0 None None None 2021-08-12 06:47:26 UTC
Red Hat Product Errata RHSA-2021:3148 0 None None None 2021-08-12 06:52:37 UTC

Description Stefan Cornelius 2021-08-05 07:53:49 UTC 
It was discovered that dump files were created with world-readable permissions. This could allow a local user to read contents of the dump file, which may contain sensitive information.
Comment 2 errata-xmlrpc 2021-08-11 18:41:47 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:3142 https://access.redhat.com/errata/RHSA-2021:3142
Comment 3 errata-xmlrpc 2021-08-11 18:44:33 UTC 
This issue has been addressed in the following products:

  .NET Core on Red Hat Enterprise Linux

Via RHSA-2021:3143 https://access.redhat.com/errata/RHSA-2021:3143
Comment 4 errata-xmlrpc 2021-08-11 18:45:10 UTC 
This issue has been addressed in the following products:

  .NET Core on Red Hat Enterprise Linux

Via RHSA-2021:3144 https://access.redhat.com/errata/RHSA-2021:3144
Comment 5 errata-xmlrpc 2021-08-11 19:03:07 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:3145 https://access.redhat.com/errata/RHSA-2021:3145
Comment 6 Product Security DevOps Team 2021-08-11 19:29:11 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2021-34485
Comment 7 errata-xmlrpc 2021-08-12 06:47:23 UTC 
This issue has been addressed in the following products:

  .NET Core on Red Hat Enterprise Linux

Via RHSA-2021:3147 https://access.redhat.com/errata/RHSA-2021:3147
Comment 8 errata-xmlrpc 2021-08-12 06:52:34 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:3148 https://access.redhat.com/errata/RHSA-2021:3148
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