Linux Security
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    Debian: DSA-4792-1: openldap security update

    Date 17 Nov 2020
    2812
    Posted By LinuxSecurity Advisories
    Two vulnerabilities in the certificate list syntax verification and in the handling of CSN normalization were discovered in OpenLDAP, a free implementation of the Lightweight Directory Access Protocol. An unauthenticated remote attacker can take advantage of these
    
    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-4792-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                     Salvatore Bonaccorso
    November 17, 2020                     https://www.debian.org/security/faq
    - -------------------------------------------------------------------------
    
    Package        : openldap
    CVE ID         : CVE-2020-25709 CVE-2020-25710
    
    Two vulnerabilities in the certificate list syntax verification and
    in the handling of CSN normalization were discovered in OpenLDAP, a
    free implementation of the Lightweight Directory Access Protocol.
    An unauthenticated remote attacker can take advantage of these
    flaws to cause a denial of service (slapd daemon crash) via
    specially crafted packets.
    
    For the stable distribution (buster), these problems have been fixed in
    version 2.4.47+dfsg-3+deb10u4.
    
    We recommend that you upgrade your openldap packages.
    
    For the detailed security status of openldap please refer to its
    security tracker page at:
    https://security-tracker.debian.org/tracker/openldap
    
    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: This email address is being protected from spambots. You need JavaScript enabled to view it.
    

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