Debian: DSA-4666-1: openldap security update

    Date 28 Apr 2020
    174
    Posted By LinuxSecurity Advisories
    A vulnerability was discovered in OpenLDAP, a free implementation of the Lightweight Directory Access Protocol. LDAP search filters with nested boolean expressions can result in denial of service (slapd daemon crash).
    
    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-4666-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                     Salvatore Bonaccorso
    April 28, 2020                        https://www.debian.org/security/faq
    - -------------------------------------------------------------------------
    
    Package        : openldap
    CVE ID         : CVE-2020-12243
    
    A vulnerability was discovered in OpenLDAP, a free implementation of the
    Lightweight Directory Access Protocol. LDAP search filters with nested
    boolean expressions can result in denial of service (slapd daemon
    crash).
    
    For the oldstable distribution (stretch), this problem has been fixed
    in version 2.4.44+dfsg-5+deb9u4.
    
    For the stable distribution (buster), this problem has been fixed in
    version 2.4.47+dfsg-3+deb10u2.
    
    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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