• [SECURITY] [DSA 5243-1] lighttpd security update

    From Salvatore Bonaccorso@21:1/5 to All on Wed Sep 28 18:10:01 2022
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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-5243-1 security@debian.org https://www.debian.org/security/ Helmut Grohne September 28, 2022 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : lighttpd
    CVE ID : CVE-2022-37797 CVE-2022-41556

    Several vulnerabilities were discovered in lighttpd, a fast webserver
    with minimal memory footprint.

    CVE-2022-37797

    An invalid HTTP request (websocket handshake) may cause a NULL
    pointer dereference in the wstunnel module.

    CVE-2022-41556

    A resource leak in mod_fastcgi and mod_scgi could lead to a denial
    of service after a large number of bad HTTP requests.

    For the stable distribution (bullseye), these problems have been fixed in version 1.4.59-1+deb11u2.

    We recommend that you upgrade your lighttpd packages.

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

    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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