Debian: DSA-3363-1: owncloud-client security update

    Date20 Sep 2015
    CategoryDebian
    61
    Posted ByLinuxSecurity Advisories
    Johannes Kliemann discovered a vulnerability in ownCloud Desktop Client, the client-side of the ownCloud file sharing services. The vulnerability allows man-in-the-middle attacks in situations where the server is using self-signed certificates and the connection is already established. If
    
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    Debian Security Advisory DSA-3363-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                            Luciano Bello
    September 20, 2015                    https://www.debian.org/security/faq
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    Package        : owncloud-client
    CVE ID         : CVE-2015-4456
    
    Johannes Kliemann discovered a vulnerability in ownCloud Desktop Client,
    the client-side of the ownCloud file sharing services. The vulnerability
    allows man-in-the-middle attacks in situations where the server is using
    self-signed certificates and the connection is already established. If
    the user in the client side manually distrusts the new certificate, the
    file syncing will continue using the malicious server as valid.
    
    For the stable distribution (jessie), this problem has been fixed in
    version 1.7.0~beta1+really1.6.4+dfsg-1+deb8u1.
    
    For the testing distribution (stretch), this problem has been fixed
    in version 1.8.4+dfsg-1.
    
    For the unstable distribution (sid), this problem has been fixed in
    version 1.8.4+dfsg-1.
    
    We recommend that you upgrade your owncloud-client packages.
    
    Further information about Debian Security Advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://www.debian.org/security/
    
    Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.
    
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