Linux Security
Linux Security
Linux Security

Debian: DSA-4666-1: openldap security update

Date 28 Apr 2020
499
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).

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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
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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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