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  • [SECURITY] [DSA 4743-1] ruby-kramdown security update

    From Salvatore Bonaccorso@21:1/5 to All on Mon Aug 10 21:30:01 2020
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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-4743-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso August 10, 2020 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : ruby-kramdown
    CVE ID : CVE-2020-14001
    Debian Bug : 965305

    A flaw was discovered in ruby-kramdown, a fast, pure ruby, Markdown
    parser and converter, which could result in unintended read access to
    files or unintended embedded Ruby code execution when the {::options /} extension is used together with the 'template' option.

    The Update introduces a new option 'forbidden_inline_options' to
    restrict the options allowed with the {::options /} extension. By
    default the 'template' option is forbidden.

    For the stable distribution (buster), this problem has been fixed in
    version 1.17.0-1+deb10u1.

    We recommend that you upgrade your ruby-kramdown packages.

    For the detailed security status of ruby-kramdown please refer to its
    security tracker page at: https://security-tracker.debian.org/tracker/ruby-kramdown

    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: debian-security-announce@lists.debian.org
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