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Sigurnosni nedostatak programskog paketa libksba

==========================================================================
Ubuntu Security Notice USN-2427-1
November 27, 2014

libksba vulnerability
==========================================================================

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

– Ubuntu 14.10
– Ubuntu 14.04 LTS
– Ubuntu 12.04 LTS

Summary:

Libksba could be made to crash or run programs if it opened a specially
crafted file.

Software Description:
– libksba: X.509 and CMS support library

Details:

Hanno Böck discovered that Libksba incorrectly handled certain S/MIME
messages or ECC based OpenPGP data. An attacker could use this issue to
cause Libksba to crash, resulting in a denial of service, or possibly execute
arbitrary code.

Update instructions:

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

Ubuntu 14.10:
libksba8 1.3.0-3ubuntu0.14.10.1

Ubuntu 14.04 LTS:
libksba8 1.3.0-3ubuntu0.14.04.1

Ubuntu 12.04 LTS:
libksba8 1.2.0-2ubuntu0.1

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

References:
http://www.ubuntu.com/usn/usn-2427-1
CVE-2014-9087

Package Information:
https://launchpad.net/ubuntu/+source/libksba/1.3.0-3ubuntu0.14.10.1
https://launchpad.net/ubuntu/+source/libksba/1.3.0-3ubuntu0.14.04.1
https://launchpad.net/ubuntu/+source/libksba/1.2.0-2ubuntu0.1

—–BEGIN PGP SIGNATURE—–
Version: GnuPG v1
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=vlbS
—–END PGP SIGNATURE—–

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