Debian: DSA-4405-1: openjpeg2 security update

    Date10 Mar 2019
    CategoryDebian
    5407
    Posted ByLinuxSecurity Advisories
    Multiple vulnerabilities have been discovered in openjpeg2, the open-source JPEG 2000 codec, that could be leveraged to cause a denial of service or possibly remote code execution.
    
    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-4405-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                            Luciano Bello
    March 10, 2019                        https://www.debian.org/security/faq
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    Package        : openjpeg2
    CVE ID         : CVE-2017-17480 CVE-2018-5785 CVE-2018-6616 CVE-2018-14423 
                     CVE-2018-18088
    Debian Bug     : 884738 888533 889683 904873 910763
    
    Multiple vulnerabilities have been discovered in openjpeg2, the
    open-source JPEG 2000 codec, that could be leveraged to cause a denial
    of service or possibly remote code execution.
    
    CVE-2017-17480
    
        Write stack buffer overflow in the jp3d and jpwl codecs can result
        in a denial of service or remote code execution via a crafted jp3d
        or jpwl file.
    
    CVE-2018-5785
    
        Integer overflow can result in a denial of service via a crafted bmp
        file.
    
    CVE-2018-6616
    
        Excessive iteration can result in a denial of service via a crafted
        bmp file.
    
    CVE-2018-14423
    
        Division-by-zero vulnerabilities can result in a denial of service via
        a crafted j2k file.
    
    CVE-2018-18088
    
        Null pointer dereference can result in a denial of service via a
        crafted bmp file.
    
    
    For the stable distribution (stretch), these problems have been fixed in
    version 2.1.2-1.1+deb9u3.
    
    We recommend that you upgrade your openjpeg2 packages.
    
    For the detailed security status of openjpeg2 please refer to
    its security tracker page at:
    https://security-tracker.debian.org/tracker/openjpeg2
    
    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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