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  • [SECURITY] [DSA 4773-1] yaws security update

    From Salvatore Bonaccorso@21:1/5 to All on Sat Oct 17 00:00:01 2020
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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-4773-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso October 16, 2020 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : yaws
    CVE ID : CVE-2020-24379 CVE-2020-24916

    Two vulnerabilities were discovered in yaws, a high performance HTTP 1.1 webserver written in Erlang.

    CVE-2020-24379

    The WebDAV implementation is prone to a XML External Entity (XXE)
    injection vulnerability.

    CVE-2020-24916

    The CGI implementation does not properly sanitize CGI requests
    allowing a remote attacker to execute arbitrary shell commands via
    specially crafted CGI executable names.

    For the stable distribution (buster), these problems have been fixed in
    version 2.0.6+dfsg-1+deb10u1.

    We recommend that you upgrade your yaws packages.

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

    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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