Bug 2059928 (CVE-2020-36516) - CVE-2020-36516 kernel: off-path attacker may inject data or terminate victim's TCP session
Summary: CVE-2020-36516 kernel: off-path attacker may inject data or terminate victim'...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2020-36516
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: 2059930 2062425 2062426 2062427 2062428
Blocks: 2059931
TreeView+ depends on / blocked
 
Reported: 2022-03-02 10:53 UTC by Marian Rehak
Modified: 2024-05-06 13:51 UTC (History)
50 users (show)

Fixed In Version: Linux kernel 5.17-rc2
Clone Of:
Environment:
Last Closed: 2022-12-05 12:21:18 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:7444 0 None None None 2022-11-08 09:09:41 UTC
Red Hat Product Errata RHSA-2022:7683 0 None None None 2022-11-08 10:08:58 UTC
Red Hat Product Errata RHSA-2022:7933 0 None None None 2022-11-15 09:44:41 UTC
Red Hat Product Errata RHSA-2022:8267 0 None None None 2022-11-15 10:47:23 UTC
Red Hat Product Errata RHSA-2024:2674 0 None None None 2024-05-02 11:56:51 UTC

Description Marian Rehak 2022-03-02 10:53:52 UTC 
The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session.

Reference:

https://dl.acm.org/doi/10.1145/3372297.3417884
Comment 1 Marian Rehak 2022-03-02 10:54:21 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2059930]
Comment 13 errata-xmlrpc 2022-11-08 09:09:37 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:7444 https://access.redhat.com/errata/RHSA-2022:7444
Comment 14 errata-xmlrpc 2022-11-08 10:08:55 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:7683 https://access.redhat.com/errata/RHSA-2022:7683
Comment 15 errata-xmlrpc 2022-11-15 09:44:37 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:7933 https://access.redhat.com/errata/RHSA-2022:7933
Comment 16 errata-xmlrpc 2022-11-15 10:47:20 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:8267 https://access.redhat.com/errata/RHSA-2022:8267
Comment 17 Product Security DevOps Team 2022-12-05 12:21:14 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-2020-36516
Comment 20 errata-xmlrpc 2024-05-02 11:56:48 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2024:2674 https://access.redhat.com/errata/RHSA-2024:2674
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