Login
Newsletter
Werbung

Sicherheit: Überschreiben von Dateien in APT
Aktuelle Meldungen Distributionen
Name: Überschreiben von Dateien in APT
ID: USN-2370-1
Distribution: Ubuntu
Plattformen: Ubuntu 12.04 LTS, Ubuntu 14.04 LTS
Datum: Mi, 8. Oktober 2014, 18:50
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7206
Applikationen: APT

Originalnachricht

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--===============4900699971140801648==
Content-Type: multipart/signed; micalg=pgp-sha512;
protocol="application/pgp-signature";
boundary="OEcJ6OnvddtB4JjTxDprfq66OqQoiGsV9"

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--OEcJ6OnvddtB4JjTxDprfq66OqQoiGsV9
Content-Type: text/plain; charset=utf-
Content-Transfer-Encoding: quoted-printable

==========================================================================
Ubuntu Security Notice USN-2370-1
October 08, 2014

apt vulnerability
==========================================================================

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

- Ubuntu 14.04 LTS
- Ubuntu 12.04 LTS

Summary:

APT could be made to overwrite files.

Software Description:
- apt: Advanced front-end for dpkg

Details:

Guillem Jover discovered that APT incorrectly created a temporary file when
handling the changelog command. A local attacker could use this issue to
overwrite arbitrary files. In the default installation of Ubuntu, this
should be prevented by the kernel link restrictions.

Update instructions:

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

Ubuntu 14.04 LTS:
apt 1.0.1ubuntu2.5

Ubuntu 12.04 LTS:
apt 0.8.16~exp12ubuntu10.21

In general, a standard system update will make all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-2370-1
CVE-2014-7206

Package Information:
https://launchpad.net/ubuntu/+source/apt/1.0.1ubuntu2.5
https://launchpad.net/ubuntu/+source/apt/0.8.16~exp12ubuntu10.21



--OEcJ6OnvddtB4JjTxDprfq66OqQoiGsV9
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

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

--OEcJ6OnvddtB4JjTxDprfq66OqQoiGsV9--


--===============4900699971140801648==
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

--===============4900699971140801648==--
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung