Login
Login-Name Passwort


 
Newsletter
Werbung

Sicherheit: Ausführen beliebiger Kommandos in Linux
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in Linux
ID: USN-2584-1
Distribution: Ubuntu
Plattformen: Ubuntu 10.04 LTS
Datum: Do, 30. April 2015, 14:08
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3339

Originalnachricht

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--===============2768325621680095976==
Content-Type: multipart/signed; micalg=pgp-sha512;
protocol="application/pgp-signature";
boundary="DBWABAgsI3uGTUWOd7EvBqE2mpm27CRqJ"

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--DBWABAgsI3uGTUWOd7EvBqE2mpm27CRqJ
Content-Type: text/plain; charset=utf-
Content-Transfer-Encoding: quoted-printable

==========================================================================
Ubuntu Security Notice USN-2584-1
April 30, 2015

linux-ec2 vulnerability
==========================================================================

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

- Ubuntu 10.04 LTS

Summary:

The system could be made to run programs as an administrator.

Software Description:
- linux-ec2: Linux kernel for EC2

Details:

A race condition between chown() and execve() was discovered in the Linux
kernel. A local attacker could exploit this race by using chown on a
setuid-user-binary to gain administrative privileges.

Update instructions:

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

Ubuntu 10.04 LTS:
linux-image-2.6.32-377-ec2 2.6.32-377.94

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed. If
you use linux-restricted-modules, you have to update that package as
well to get modules which work with the new kernel version. Unless you
manually uninstalled the standard kernel metapackages (e.g. linux-generic,
linux-server, linux-powerpc), a standard system upgrade will automatically
perform this as well.

References:
http://www.ubuntu.com/usn/usn-2584-1
CVE-2015-3339

Package Information:
https://launchpad.net/ubuntu/+source/linux-ec2/2.6.32-377.94



--DBWABAgsI3uGTUWOd7EvBqE2mpm27CRqJ
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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=7q7i
-----END PGP SIGNATURE-----

--DBWABAgsI3uGTUWOd7EvBqE2mpm27CRqJ--


--===============2768325621680095976==
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

--===============2768325621680095976==--
Pro-Linux
Traut euch!
Neue Nachrichten
Werbung