• [SECURITY] [DSA 4680-1] tomcat9 security update

    From Moritz Muehlenhoff@1:229/2 to All on Wed May 6 23:10:02 2020
    From: [email protected]

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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-4680-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff
    May 06, 2020 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : tomcat9
    CVE ID : CVE-2019-10072 CVE-2019-12418 CVE-2019-17563
    CVE-2019-17569 CVE-2020-1935 CVE-2020-1938

    Several vulnerabilities were discovered in the Tomcat servlet and JSP
    engine, which could result in HTTP request smuggling, code execution
    in the AJP connector (disabled by default in Debian) or a man-in-the-middle attack against the JMX interface.

    For the stable distribution (buster), these problems have been fixed in
    version 9.0.31-1~deb10u1. The fix for CVE-2020-1938 may require
    configuration changes when Tomcat is used with the AJP connector, e.g.
    in combination with libapache-mod-jk. For instance the attribute "secretRequired" is set to true by default now. For affected setups it's recommended to review https://tomcat.apache.org/tomcat-9.0-doc/config/ajp.html before the deploying the update.

    We recommend that you upgrade your tomcat9 packages.

    For the detailed security status of tomcat9 please refer to
    its security tracker page at: https://security-tracker.debian.org/tracker/tomcat9

    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: [email protected]
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