Login
Newsletter
Werbung

Sicherheit: Ausführen beliebiger Kommandos in t1lib
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in t1lib
ID: USN-1316-1
Distribution: Ubuntu
Plattformen: Ubuntu 10.04 LTS, Ubuntu 10.10, Ubuntu 11.04, Ubuntu 11.10
Datum: Mi, 21. Dezember 2011, 19:40
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0764
Applikationen: t1lib

Originalnachricht


--===============0104104940694220940==
Content-Type: multipart/signed; micalg=pgp-sha512;
protocol="application/pgp-signature";
boundary="W/nzBZO5zC0uMSeA"
Content-Disposition: inline


--W/nzBZO5zC0uMSeA
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

==========================================================================
Ubuntu Security Notice USN-1316-1
December 21, 2011

t1lib vulnerability
==========================================================================

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

- Ubuntu 11.10
- Ubuntu 11.04
- Ubuntu 10.10
- Ubuntu 10.04 LTS

Summary:

t1lib could be made to crash or run programs as your login if it opened a
specially crafted font file.

Software Description:
- t1lib: Type 1 font rasterizer library - runtime

Details:

Jonathan Brossard discovered that t1lib did not correctly handle certain
malformed font files. If a user were tricked into using a specially crafted
font file, a remote attacker could cause t1lib to crash or possibly execute
arbitrary code with user privileges.

Update instructions:

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

Ubuntu 11.10:
libt1-5 5.1.2-3ubuntu0.11.10.1

Ubuntu 11.04:
libt1-5 5.1.2-3ubuntu0.11.04.1

Ubuntu 10.10:
libt1-5 5.1.2-3ubuntu0.10.10.1

Ubuntu 10.04 LTS:
libt1-5 5.1.2-3ubuntu0.10.04.1

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

References:
http://www.ubuntu.com/usn/usn-1316-1
CVE-2011-0764

Package Information:
https://launchpad.net/ubuntu/+source/t1lib/5.1.2-3ubuntu0.11.10.1
https://launchpad.net/ubuntu/+source/t1lib/5.1.2-3ubuntu0.11.04.1
https://launchpad.net/ubuntu/+source/t1lib/5.1.2-3ubuntu0.10.10.1
https://launchpad.net/ubuntu/+source/t1lib/5.1.2-3ubuntu0.10.04.1


--W/nzBZO5zC0uMSeA
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: Digital signature

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
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=4fSv
-----END PGP SIGNATURE-----

--W/nzBZO5zC0uMSeA--


--===============0104104940694220940==
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

--===============0104104940694220940==--
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung