Bug 2315013 (CVE-2024-7594)

Summary: CVE-2024-7594 hashicorp/vault: Vault SSH secrets engine configuration did not restrict valid principals by default
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: amctagga, bkabrda, caswilli, kaycoth, lball, ljawale, lsturman, luizcosta, mrajanna, muagarwa, ngough, nweather, odf-bz-bot, rbobbitt, sapillai, tnielsen, veshanka, ypadia, zkayyali
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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A flaw was found in Hashicorp Vault. Vault’s SSH secrets engine did not require the valid_principals list to contain a value by default. If the valid_principals and default_user fields of the SSH secrets engine configuration are not set, an SSH certificate requested by an authorized user to Vault’s SSH secrets engine could be used to authenticate as any user on the host.
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Description OSIDB Bzimport 2024-09-26 20:20:36 UTC
Vault’s SSH secrets engine did not require the valid_principals list to contain a value by default. If the valid_principals and default_user fields of the SSH secrets engine configuration are not set, an SSH certificate requested by an authorized user to Vault’s SSH secrets engine could be used to authenticate as any user on the host. Fixed in Vault Community Edition 1.17.6, and in Vault Enterprise 1.17.6, 1.16.10, and 1.15.15.