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openssh: fix "regresshion" CVE, CVE-2024-6387, with patch from debian. #9563

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merged 1 commit into from
Jul 2, 2024
Merged

openssh: fix "regresshion" CVE, CVE-2024-6387, with patch from debian. #9563

merged 1 commit into from
Jul 2, 2024

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SeanDougherty
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@SeanDougherty SeanDougherty commented Jul 2, 2024 •
edited by jslobodzian
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Merge Checklist

All boxes should be checked before merging the PR (just tick any boxes which don't apply to this PR)

  • The toolchain has been rebuilt successfully (or no changes were made to it)
  • The toolchain/worker package manifests are up-to-date
  • Any updated packages successfully build (or no packages were changed)
  • Packages depending on static components modified in this PR (Golang, *-static subpackages, etc.) have had their Release tag incremented.
  • Package tests (%check section) have been verified with RUN_CHECK=y for existing SPEC files, or added to new SPEC files
  • All package sources are available
  • cgmanifest files are up-to-date and sorted (./cgmanifest.json, ./toolkit/scripts/toolchain/cgmanifest.json, .github/workflows/cgmanifest.json)
  • LICENSE-MAP files are up-to-date (./SPECS/LICENSES-AND-NOTICES/data/licenses.json, ./SPECS/LICENSES-AND-NOTICES/LICENSES-MAP.md, ./SPECS/LICENSES-AND-NOTICES/LICENSE-EXCEPTIONS.PHOTON)
  • All source files have up-to-date hashes in the *.signatures.json files
  • sudo make go-tidy-all and sudo make go-test-coverage pass
  • Documentation has been updated to match any changes to the build system
  • If you are adding/removing a .spec file that has multiple-versions supported, please add @microsoft/cbl-mariner-multi-package-reviewers team as reviewer (Eg. golang has 2 versions 1.18, 1.21+)
  • Ready to merge
Summary

This PR patches openssh for CVE-2024-6387 using debian source as guidance.

This CVE, nicknamed "Regression", is an unauthenticated Remote Code Execution (RCE) vulnerability in OpenSSH’s server (sshd) on glibc-based Linux systems.

See this post for further details on this CVE, nicknamed "Regresshion"

Change Log
Does this affect the toolchain?

NO

Associated issues
Links to CVEs
Test Methodology

@SeanDougherty SeanDougherty requested a review from a team as a code owner July 2, 2024 19:27
@jslobodzian jslobodzian merged commit ec50e58 into fasttrack/2.0 Jul 2, 2024
17 of 19 checks passed
@jslobodzian jslobodzian deleted the sdou/fasttrack-openssh-regresshion-patch branch July 2, 2024 21:15
CBL-Mariner-Bot pushed a commit that referenced this pull request Jul 2, 2024
@SeanDougherty @CBL-Mariner-Bot
openssh: fix "regresshion" CVE, CVE-2024-6387, with patch from debian. (
5f4a8db 
#9563)

Approving this PR.  The test failure encountered against libguestfs is already known.

(cherry picked from commit ec50e58)
@CBL-Mariner-Bot CBL-Mariner-Bot mentioned this pull request Jul 2, 2024
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Auto cherry-pick results:

Auto cherry-pick pipeline run -> https://dev.azure.com/mariner-org/mariner/_build/results?buildId=598099&view=results

@mfrw
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mfrw commented Jul 4, 2024

Fixes:

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@jslobodzian jslobodzian jslobodzian approved these changes

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@SeanDougherty @CBL-Mariner-Bot @mfrw @jslobodzian