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

    From Yves-Alexis Perez@1:229/2 to All on Fri Nov 1 13:30:02 2013
    From: [email protected]

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    - ------------------------------------------------------------------------- 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]
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