CVE-2020-25692
Severity
7.5HIGH
EPSS
6.2%
top 9.10%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 8
Latest updateMay 24
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6
Affected Packages3 packages
Also affects: Enterprise Linux 5.0, 6.0, 7.0
Patches
🔴Vulnerability Details
3GHSA▶
GHSA-73cr-r2gx-wgq6: A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2↗2022-05-24
CVEList▶
CVE-2020-25692: A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2↗2020-12-08
OSV▶
CVE-2020-25692: A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2↗2020-12-08
📋Vendor Advisories
5Microsoft▶
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 sendi↗2020-12-08
Debian▶
CVE-2020-25692: openldap - A NULL pointer dereference was found in OpenLDAP server and was fixed in openlda...↗2020
💬Community
1Bugzilla
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