qemu: CVE-2019-12247: qemu-guest-agent: integer overflow while running guest-exec command

Related Vulnerabilities: CVE-2019-12247  

Debian Bug report logs - #929365
qemu: CVE-2019-12247: qemu-guest-agent: integer overflow while running guest-exec command

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Reported by: Salvatore Bonaccorso <carnil@debian.org>

Date: Wed, 22 May 2019 12:45:01 UTC

Severity: important

Tags: security, upstream

Found in version qemu/1:3.1+dfsg-7

Forwarded to https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg04596.html

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Report forwarded to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, team@security.debian.org, Debian QEMU Team <pkg-qemu-devel@lists.alioth.debian.org>:
Bug#929365; Package src:qemu. (Wed, 22 May 2019 12:45:04 GMT) (full text, mbox, link).


Acknowledgement sent to Salvatore Bonaccorso <carnil@debian.org>:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, team@security.debian.org, Debian QEMU Team <pkg-qemu-devel@lists.alioth.debian.org>. (Wed, 22 May 2019 12:45:04 GMT) (full text, mbox, link).


Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: qemu: CVE-2019-12247: qemu-guest-agent: integer overflow while running guest-exec command
Date: Wed, 22 May 2019 14:40:33 +0200
Source: qemu
Version: 1:3.1+dfsg-7
Severity: important
Tags: security upstream
Forwarded: https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg04596.html

Hi,

The following vulnerability was published for qemu.

CVE-2019-12247[0]:
qemu-guest-agent: integer overflow while running guest-exec command

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2019-12247
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12247
[1] https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg04596.html

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore



Information forwarded to debian-bugs-dist@lists.debian.org, Debian QEMU Team <pkg-qemu-devel@lists.alioth.debian.org>:
Bug#929365; Package src:qemu. (Mon, 27 May 2019 04:54:02 GMT) (full text, mbox, link).


Acknowledgement sent to Michael Tokarev <mjt@tls.msk.ru>:
Extra info received and forwarded to list. Copy sent to Debian QEMU Team <pkg-qemu-devel@lists.alioth.debian.org>. (Mon, 27 May 2019 04:54:03 GMT) (full text, mbox, link).


Message #10 received at 929365@bugs.debian.org (full text, mbox, reply):

From: Michael Tokarev <mjt@tls.msk.ru>
To: 929365@bugs.debian.org
Subject: Re: Bug#929365: qemu: CVE-2019-12247: qemu-guest-agent: integer overflow while running guest-exec command
Date: Mon, 27 May 2019 07:45:27 +0300
22.05.2019 15:40, Salvatore Bonaccorso wrote:
> Source: qemu
> Version: 1:3.1+dfsg-7
> Severity: important
> Tags: security upstream
> Forwarded: https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg04596.html
> 
> Hi,
> 
> The following vulnerability was published for qemu.
> 
> CVE-2019-12247[0]:
> qemu-guest-agent: integer overflow while running guest-exec command

As explained at
https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg05457.html
this is a non-issue really, since it can't be exploited due to other
constraints. JFYI, but it seems this is a non-issue currently.

Thanks,

/mjt



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