Debian LTS: DLA-1851-1: openjpeg2 security update

    Date10 Jul 2019
    CategoryDebian LTS
    454
    Posted ByLinuxSecurity Advisories
    Two security vulnerabilities were discovered in openjpeg2, a JPEG 2000 image library. CVE-2016-9112
    
    Package        : openjpeg2
    Version        : 2.1.0-2+deb8u7
    CVE ID         : CVE-2016-9112 CVE-2018-20847
    Debian Bug     : 931294 844551
    
    Two security vulnerabilities were discovered in openjpeg2, a JPEG 2000
    image library.
    
    CVE-2016-9112
    
         A floating point exception or divide by zero in the function
         opj_pi_next_cprl may lead to a denial-of-service.
    
    CVE-2018-20847
    
         An improper computation of values in the function
         opj_get_encoding_parameters can lead to an integer overflow.
         This issue was partly fixed by the patch for CVE-2015-1239.
    
    For Debian 8 "Jessie", these problems have been fixed in version
    2.1.0-2+deb8u7.
    
    We recommend that you upgrade your openjpeg2 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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