spice-gtk: CVE-2018-10893: Insufficient encoding checks for LZ can cause different integer/buffer overflows

Related Vulnerabilities: CVE-2018-10893  

Debian Bug report logs - #904161
spice-gtk: CVE-2018-10893: Insufficient encoding checks for LZ can cause different integer/buffer overflows

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

Date: Fri, 20 Jul 2018 22:18:02 UTC

Severity: important

Tags: security, upstream

Found in version spice-gtk/0.34-1

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Report forwarded to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, team@security.debian.org, Liang Guo <guoliang@debian.org>:
Bug#904161; Package src:spice-gtk. (Fri, 20 Jul 2018 22:18:04 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, Liang Guo <guoliang@debian.org>. (Fri, 20 Jul 2018 22:18:04 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: spice-gtk: CVE-2018-10893: Insufficient encoding checks for LZ can cause different integer/buffer overflows
Date: Sat, 21 Jul 2018 00:15:39 +0200
Source: spice-gtk
Version: 0.34-1
Severity: important
Tags: security upstream

Hi,

The following vulnerability was published for spice-gtk.

CVE-2018-10893[0]:
|Insufficient encoding checks for LZ can cause different integer/buffer
|overflows

See [1] for some details, afaics the proposed patches are not yet
merged upstream in the development sources.

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-2018-10893
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10893
[1] https://bugzilla.redhat.com/show_bug.cgi?id=1598234

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore



Information forwarded to debian-bugs-dist@lists.debian.org, Liang Guo <guoliang@debian.org>:
Bug#904161; Package src:spice-gtk. (Fri, 20 Jul 2018 22:27:05 GMT) (full text, mbox, link).


Acknowledgement sent to Salvatore Bonaccorso <carnil@debian.org>:
Extra info received and forwarded to list. Copy sent to Liang Guo <guoliang@debian.org>. (Fri, 20 Jul 2018 22:27:05 GMT) (full text, mbox, link).


Message #10 received at 904161@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>
To: 904161@bugs.debian.org
Subject: Re: Bug#904161: spice-gtk: CVE-2018-10893: Insufficient encoding checks for LZ can cause different integer/buffer overflows
Date: Sat, 21 Jul 2018 00:24:35 +0200
On Sat, Jul 21, 2018 at 12:15:39AM +0200, Salvatore Bonaccorso wrote:
> See [1] for some details, afaics the proposed patches are not yet
> merged upstream in the development sources.

and ongoing review via
https://lists.freedesktop.org/archives/spice-devel/2018-July/044489.html
.

Regaards,
Salvatore



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