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Debian Security Advisory 4782-1

Debian Security Advisory 4782-1
Posted Oct 28, 2020
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4782-1 - A vulnerability in the handling of normalization with modrdn was discovered in OpenLDAP, a free implementation of the Lightweight Directory Access Protocol. An unauthenticated remote attacker can use this flaw to cause a denial of service (slapd daemon crash) via a specially crafted packet.

tags | advisory, remote, denial of service, protocol
systems | linux, debian
SHA-256 | 00759ecb63f3235a7fa183d3722a7f9bd6247c549576c7fdca5738a9f409855a

Debian Security Advisory 4782-1

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- -------------------------------------------------------------------------
Debian Security Advisory DSA-4782-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
October 30, 2020 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : openldap
CVE ID : none assigned yet

A vulnerability in the handling of normalization with modrdn was
discovered in OpenLDAP, a free implementation of the Lightweight
Directory Access Protocol. An unauthenticated remote attacker can use
this flaw to cause a denial of service (slapd daemon crash) via a
specially crafted packet.

For the stable distribution (buster), this problem has been fixed in
version 2.4.47+dfsg-3+deb10u3.

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: debian-security-announce@lists.debian.org
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