Re: /proc filesystem allows bypassing directory permissions on L

看板Bugtraq作者時間16年前 (2009/10/24 05:32), 編輯推噓0(000)
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On 24.10.2009 0:35, Matthew Bergin wrote: > doesnt look like the original owner is trying to write to it. Shows it > cant, it had guest write to it via the proc folders bad permissions. > Looks legitimate > Please tell me, who issued 'chmod 0666 unwritable_file'? Was that an attacker? No, that was the owner of 'unwritable_file', nobody else. What the 0666 file mode means? It means, that everybody can write to the file, can't he? So why do you believe that pretension legitimate? -- Sincerely Your, Dan.
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