This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--===============4180711675329035421==
Content-Type: multipart/signed; micalg=pgp-sha512;
 protocol="application/pgp-signature";
 boundary="JX5SAuRfhE9ufKD5rPr0ui25pJpalWXFd"

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--JX5SAuRfhE9ufKD5rPr0ui25pJpalWXFd
Content-Type: text/plain; charset=utf-
Content-Transfer-Encoding: quoted-printable

==========================================================================
Ubuntu Security Notice USN-2694-1
July 29, 2015

pcre3 vulnerabilities
==========================================================================

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

- Ubuntu 15.04
- Ubuntu 14.04 LTS
- Ubuntu 12.04 LTS

Summary:

PCRE could be made to crash or run programs if it processed a
specially-crafted regular expression.

Software Description:
- pcre3: Perl 5 Compatible Regular Expression Library

Details:

Michele Spagnuolo discovered that PCRE incorrectly handled certain regular
expressions. A remote attacker could use this issue to cause applications
using PCRE to crash, resulting in a denial of service, or possibly execute
arbitrary code. This issue only affected Ubuntu 14.04 LTS. (CVE-2014-8964)

Kai Lu discovered that PCRE incorrectly handled certain regular
expressions. A remote attacker could use this issue to cause applications
using PCRE to crash, resulting in a denial of service, or possibly execute
arbitrary code. This issue only affected Ubuntu 14.04 LTS and Ubuntu 15.04.
(CVE-2015-2325, CVE-2015-2326)

Wen Guanxing discovered that PCRE incorrectly handled certain regular
expressions. A remote attacker could use this issue to cause applications
using PCRE to crash, resulting in a denial of service, or possibly execute
arbitrary code. This issue only affected Ubuntu 15.04. (CVE-2015-3210)

It was discovered that PCRE incorrectly handled certain regular
expressions. A remote attacker could use this issue to cause applications
using PCRE to crash, resulting in a denial of service, or possibly execute
arbitrary code. This issue only affected Ubuntu 12.04 LTS and 14.04 LTS.
(CVE-2015-5073)

Update instructions:

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

Ubuntu 15.04:
  libpcre3                        2:8.35-3.3ubuntu1.1

Ubuntu 14.04 LTS:
  libpcre3                        1:8.31-2ubuntu2.1

Ubuntu 12.04 LTS:
  libpcre3                        8.12-4ubuntu0.1

After a standard system update you need to restart applications using PCRE,
such as the Apache HTTP server and Nginx, to make all the necessary
changes.

References:
  http://www.ubuntu.com/usn/usn-2694-1
  CVE-2014-8964, CVE-2015-2325, CVE-2015-2326, CVE-2015-3210,
  CVE-2015-5073

Package Information:
  https://launchpad.net/ubuntu/+source/pcre3/2:8.35-3.3ubuntu1.1
  https://launchpad.net/ubuntu/+source/pcre3/1:8.31-2ubuntu2.1
  https://launchpad.net/ubuntu/+source/pcre3/8.12-4ubuntu0.1



--JX5SAuRfhE9ufKD5rPr0ui25pJpalWXFd
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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=3ug/
-----END PGP SIGNATURE-----

--JX5SAuRfhE9ufKD5rPr0ui25pJpalWXFd--


--===============4180711675329035421==
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

--===============4180711675329035421==--