oss-security - Re: CVE request - kernel: ext4: Make sure the MOVE_EXT ioctl can't overwrite append-only files

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Date: Wed, 9 Jun 2010 08:42:20 -0400 (EDT)
From: Josh Bressers <bressers@...hat.com>
To: oss-security@...ts.openwall.com
Cc: "Steven M. Christey" <coley@...us.mitre.org>
Subject: Re: CVE request - kernel: ext4: Make sure the
 MOVE_EXT ioctl can't overwrite append-only files

----- "Eugene Teo" <eugene@...hat.com> wrote:

> Using the EXT4_IOC_MOVE_EXT ioctl, it is possible to overwrite the 
> contents of an append-only donor file.
> 
> http://git.kernel.org/linus/1f5a81e41f8b1a782c68d3843e9ec1bfaadf7d72
> https://bugzilla.redhat.com/show_bug.cgi?id=601006
> 

Sorry for the delay.

Please use CVE-2010-2066

Thanks

-- 
    JB

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