[SECURITY] [DSA 2789-1] strongswan security update

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Debian Security Advisory DSA-2789-1 [email protected]
http://www.debian.org/security/ Yves-Alexis Perez
November 01, 2013 http://www.debian.org/security/faq

Package : strongswan
Vulnerability : Denial of service and authorization bypass
Problem type : remote
Debian-specific: no
CVE ID : CVE-2013-6075

A vulnerability has been found in the ASN.1 parser of strongSwan, an IKE
daemon used to establish IPsec protected links.

By sending a crafted ID_DER_ASN1_DN ID payload to a vulnerable pluto or
charon daemon, a malicious remote user can provoke a denial of service
(daemon crash) or an authorization bypass (impersonating a different
user, potentially acquiring VPN permissions she doesn't have).

For the oldstable distribution (squeeze), this problem has been fixed in
version 4.4.1-5.4.

For the stable distribution (wheezy), this problem has been fixed in
version 4.5.2-1.5+deb7u2.

For the testing distribution (jessie), this problem has been fixed in
version 5.1.0-3.

For the unstable distribution (sid), this problem has been fixed in
version 5.1.0-3.

We recommend that you upgrade your strongswan packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: [email protected]
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)

iQEcBAEBCgAGBQJSc5xJAAoJEG3bU/KmdcClvQkIAI69hEiVda/4uQt0qnz28LLT
spBuPTmn13SMIBz50ot8v1w0BtO4lM5H9DpVCUahZoJzUa/ixhQzjEpqfFnTv1YH
9TZTucpZukLoW/1dJmq6Nsr3oF/WQvPz7fXNB6c0vcD3+OMhKZX8ER1ZzW07oYIk
Pxjk6uF+F2vi1tWuZBsW6CiNx1Gqjo+ksoSKYEDh8raGDjwubN3hjGvK4RD8M++p
1R+Uh02Jq9Bkc+fJDqINQ28n0FjLbpM7gu5RGYuTTbieeDujJKgRZiRa9R/0ktTb
hAk5qnVJHSy7ZxvFYUn3dHXHGOix7N9zBxILUf6Gio939Df8s9EHj6ycV5z47Gs=
=vClG
-----END PGP SIGNATURE-----