• [SECURITY] [DSA 4880-1] lxml security update

    From Sebastien Delafond@21:1/5 to All on Mon Mar 29 18:30:01 2021
    Hash: SHA512

    - ------------------------------------------------------------------------- Debian Security Advisory DSA-4880-1 security@debian.org https://www.debian.org/security/ Sebastien Delafond
    March 29, 2021 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : lxml
    CVE ID : CVE-2021-28957
    Debian Bug : 985643

    Kevin Chung discovered that lxml, a Python binding for the libxml2 and
    libxslt libraries, did not properly sanitize its input. This would
    allow a malicious user to mount a cross-site scripting attack.

    For the stable distribution (buster), this problem has been fixed in
    version 4.3.2-1+deb10u3.

    We recommend that you upgrade your lxml packages.

    For the detailed security status of lxml please refer to
    its security tracker page at:

    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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