Login
Newsletter
Werbung

Sicherheit: Zwei Probleme in Gtk+
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in Gtk+
ID: USN-2767-1
Distribution: Ubuntu
Plattformen: Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 15.04
Datum: Mi, 14. Oktober 2015, 07:29
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7674
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7673
Applikationen: GTK

Originalnachricht


--===============4483690104982802297==
Content-Type: multipart/signed; micalg=pgp-sha512;
protocol="application/pgp-signature";
boundary="3MMMIZFJzhAsRj/+"
Content-Disposition: inline


--3MMMIZFJzhAsRj/+
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

==========================================================================
Ubuntu Security Notice USN-2767-1
October 13, 2015

gdk-pixbuf vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 15.04
- Ubuntu 14.04 LTS
- Ubuntu 12.04 LTS

Summary:

GDK-PixBuf could be made to crash or run programs as your login if it
opened a specially crafted file.

Software Description:
- gdk-pixbuf: GDK Pixbuf library

Details:

Gustavo Grieco discovered that the GDK-PixBuf library did not properly
handle scaling tga image files, leading to a heap overflow. If a
user or automated system were tricked into opening a tga image file,
a remote attacker could use this flaw to cause GDK-PixBuf to crash,
resulting in a denial of service, or possibly execute arbitrary code.
(CVE-2015-7673)

Gustavo Grieco discovered that the GDK-PixBuf library contained
an integer overflow when handling certain GIF images. If a user
or automated system were tricked into opening a GIF image file,
a remote attacker could use this flaw to cause GDK-PixBuf to crash,
resulting in a denial of service, or possibly execute arbitrary code.
(CVE-2015-7674)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 15.04:
libgdk-pixbuf2.0-0 2.31.3-1ubuntu0.2

Ubuntu 14.04 LTS:
libgdk-pixbuf2.0-0 2.30.7-0ubuntu1.2

Ubuntu 12.04 LTS:
libgdk-pixbuf2.0-0 2.26.1-1ubuntu1.3

After a standard system update you need to restart your session to make
all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-2767-1
CVE-2015-7673, CVE-2015-7674

Package Information:
https://launchpad.net/ubuntu/+source/gdk-pixbuf/2.31.3-1ubuntu0.2
https://launchpad.net/ubuntu/+source/gdk-pixbuf/2.30.7-0ubuntu1.2
https://launchpad.net/ubuntu/+source/gdk-pixbuf/2.26.1-1ubuntu1.3


--3MMMIZFJzhAsRj/+
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: Digital signature

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=Bj3K
-----END PGP SIGNATURE-----

--3MMMIZFJzhAsRj/+--


--===============4483690104982802297==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

--
ubuntu-security-announce mailing list
ubuntu-security-announce@lists.ubuntu.com
Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce

--===============4483690104982802297==--
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung