[Pkg-cups-devel] [rt.debian.org #3419] cups: multiple issues

[Yves-Alexis Perez via RT]

On mar., 2011-11-08 at 17:26 +0000, Yves-Alexis Perez via RT wrote:
> <URL: https://rt.debian.org/Ticket/Display.html?id=3419 >
> 
> On mar., 2011-11-08 at 13:09 +0000, Yves-Alexis Perez via RT wrote:
> > <URL: https://rt.debian.org/Ticket/Display.html?id=3419 >
> > 
> > On Fri Sep 30 07:34:39 2011, iuculano wrote:
> > > CVE-2011-2876, CVE-2011-2896, CVE-2011-3170 (incomplete fix for CVE-2011-
> > > 2896) need to be fixed in stable and oldstable.
> > > 
> > > 
> > 
> > Hey Giuseppe,
> > 
> > are you sure CVE-2011-2876 is related? It looks like a webkit/chromium issue, completely 
> > unrelated to CUPS.
> > 
> Fwiw, I've just built lenny and squeeze packages fixing CVE-2011-2896
> and CVE-2011-3170, the problem seems fixed with the test image. I'm just
> waiting for Giuseppe to comment on this (hoping he did get a mail) about
> CVE-2011-2876.
> 
Sorry it took so long, but I failed to get an answer from Giuseppe and I
guess it's really time to upload.

Here are the debdiffs for Lenny and Squeeze, and the proposed DSA
(warning, I used gen-dsa to allocate DSA-2354-1 but didn't commit my
changes in case some DSA are released in between).

Can someone review them before I upload to security-master?

Regards,
-- 
Yves-Alexis

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Debian Security Advisory DSA-2354-1                   security at debian.org
http://www.debian.org/security/                         Yves-Alexis Perez
November 28, 2011                      http://www.debian.org/security/faq
-------------------------------------------------------------------------

Package        : cups
Vulnerability  : several
Problem type   : remote
Debian-specific: no
CVE ID         : CVE-2011-2896 CVE-2011-3170 
Debian Bug     : 

A heap-based buffer overflow vulnerability was found in the GIF decoder inside
the cups printing system, which could lead to infinite loop and maybe arbitrary
code execution through crafted GIF files.

For the oldstable distribution (lenny), this problem has been fixed in
version 1.3.8-1+lenny10.

For the stable distribution (squeeze), this problem has been fixed in
version 1.4.4-7+squeeze1.

For the testing distribution (wheezy), this problem has been fixed in
version 1.5.0-8.

For the unstable distribution (sid), this problem has been fixed in
version 1.5.0-8.

We recommend that you upgrade your cups packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: debian-security-announce at lists.debian.org
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