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CVE-2020-25692 A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for…

Description

A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. An unauthenticated attacker could remotely crash the slapd process by sending a specially crafted request, causing a Denial of Service.

Affected products and versions

Product Affected versions Fixed in
openldap Versions not published
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 3.1.0 → < 3.1.5 3.1.5
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 3.1.0 → < 3.1.5 3.1.5
SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 3.1.0 → < 3.1.5 3.1.5

Other CVEs of openldap

The 4 CVEs of openldap →
CVE-2023-2953 A vulnerability was found in openldap 7.5 High CVE-2020-25710 A flaw was found in OpenLDAP in versions before 2.4.56 Not rated CVE-2020-25709 A flaw was found in OpenLDAP Not rated
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