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CVE-2020-36226 Affecting openldap package, versions <2.4.44+dfsg-5+deb9u7

0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.39% (73rd percentile)
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NVD
7.5 high
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SUSE
7.5 high
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Red Hat
7.5 high

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  • Snyk ID SNYK-DEBIAN9-OPENLDAP-1064740
  • published 26 Jan 2021
  • disclosed 26 Jan 2021
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Introduced: 26 Jan 2021

CVE-2020-36226 Open this link in a new tab

How to fix?

Upgrade Debian:9 openldap to version 2.4.44+dfsg-5+deb9u7 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openldap package and not the openldap package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

A flaw was discovered in OpenLDAP before 2.4.57 leading to a memch->bv_len miscalculation and slapd crash in the saslAuthzTo processing, resulting in denial of service.

References