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Security bug in trusted authentication [CORE1543] #1960

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firebird-issue-importer opened this issue Oct 26, 2007 · 6 comments
Closed

Security bug in trusted authentication [CORE1543] #1960

firebird-issue-importer opened this issue Oct 26, 2007 · 6 comments

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@firebird-issue-importer

Submitted by: @AlexPeshkoff

For any user it's possible to become SYSDBA, using bug in trusted authentiaction.

Commits: 5bf6bd0

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@firebird-issue-importer firebird-issue-importer commented Oct 26, 2007

Commented by: @AlexPeshkoff

Clumplets tagged isc_dpb_trusted_auth are dropped from DPB only when protocol11 (or higher) is used. Therefore, using old client and manually adding to DPB something like
isc_dpb_trusted_auth, 6, 'SYSDBA'
it's possible to make fbserver believe domain admin is connecting.

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@firebird-issue-importer firebird-issue-importer commented Oct 26, 2007

Commented by: @AlexPeshkoff

Fixed order of checks in remote interface to make it impossible any more

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@firebird-issue-importer firebird-issue-importer commented Oct 26, 2007

Modified by: @AlexPeshkoff

status: Open [ 1 ] => Resolved [ 5 ]

resolution: Fixed [ 1 ]

Fix Version: 2.1 RC1 [ 10201 ]

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@firebird-issue-importer firebird-issue-importer commented Dec 26, 2007

Modified by: @pcisar

status: Resolved [ 5 ] => Closed [ 6 ]

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@firebird-issue-importer firebird-issue-importer commented Jan 28, 2008

Modified by: @pcisar

Workflow: jira [ 13351 ] => Firebird [ 13904 ]

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@firebird-issue-importer firebird-issue-importer commented Jan 19, 2016

Modified by: @pavel-zotov

QA Status: No test

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