Debian LTS: DLA-1999-1: symfony security update

    Date 18 Nov 2019
    440
    Posted By LinuxSecurity Advisories
    Multiple vulnerabilities have been found in the Symfony PHP framework which could lead to a timing attack/information leak, argument injection and code execution via unserialization.
    Package        : symfony
    Version        : 2.3.21+dfsg-4+deb8u6
    CVE ID         : CVE-2019-18886 CVE-2019-18887 CVE-2019-18888
    
    
    Multiple vulnerabilities have been found in the Symfony PHP framework
    which could lead to a timing attack/information leak, argument injection
    and code execution via unserialization.
    
    For Debian 8 "Jessie", these problems have been fixed in version
    2.3.21+dfsg-4+deb8u6.
    
    We recommend that you upgrade your symfony packages.
    
    Further information about Debian LTS security advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://wiki.debian.org/LTS
    

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