Debian: DSA-4684-1: libreswan security update

    Date 13 May 2020
    150
    Posted By LinuxSecurity Advisories
    Stephan Zeisberg discovered that the libreswan IPsec implementation could be forced into a crash/restart via a malformed IKEv1 Informational Exchange packet, resulting in denial of service.
    
    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-4684-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                     Salvatore Bonaccorso
    May 13, 2020                          https://www.debian.org/security/faq
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    Package        : libreswan
    CVE ID         : CVE-2020-1763
    Debian Bug     : 960458
    
    Stephan Zeisberg discovered that the libreswan IPsec implementation
    could be forced into a crash/restart via a malformed IKEv1 Informational
    Exchange packet, resulting in denial of service.
    
    For the stable distribution (buster), this problem has been fixed in
    version 3.27-6+deb10u1.
    
    We recommend that you upgrade your libreswan packages.
    
    For the detailed security status of libreswan please refer to its
    security tracker page at:
    https://security-tracker.debian.org/tracker/libreswan
    
    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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