Control: tags -1 fixed-upstream
Control: forwarded -1
https://git.kernel.org/cgit/utils/util-linux/util-linux.git/commit/?id=9c6f3de60f9858e404a825824026bff4c42203fc
Hello Otto Visser!
On Mon, Mar 23, 2015 at 01:17:30PM +0100, Otto Visser wrote:
> Upstream accepted the reordering patch in libfdi
Upstream accepted the reordering patch in libfdisk (header length check
before crc check), so that fixes the segfault:
https://github.com/karelzak/util-linux/commit/9c6f3de60f9858e404a825824026bff4c42203fc
Best regards,
Otto.
smime.p7s
Description: S/MIME Cryptographic Signature
Upstream 2.26.1 contains the same problem, just on different lines in
the code. Problem forwarded to the upstream mailing list.
Best,
Otto.
On 03/20/15 13:30, Andreas Henriksson wrote:
> Hello Otto Visser!
>
> Manual fuzz testing... Thanks for your interest in hardening
> the util-linux implem
Hello Otto Visser!
Manual fuzz testing... Thanks for your interest in hardening
the util-linux implementation. :)
On Fri, Mar 20, 2015 at 10:11:56AM +0100, Otto Visser wrote:
> Package: util-linux
> Version: 2.25.2-5
> Severity: normal
>
> Dear Maintainer,
>
> Let's start with the TL;DR version
Package: util-linux
Version: 2.25.2-5
Severity: normal
Dear Maintainer,
Let's start with the TL;DR version:
if fdisk encounters a GPT header
with an incorrect size field it tries to calculate the CRC32 over
whatever this size field is reporting, leading eventually to a segfault.
Longer version
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