VulnerabilityModified
CVE-2020-25692
An unauthenticated attacker could remotely crash the slapd process by sending a specially crafted request, causing a Denial of Service.
HIGH 7.5EPSS 2.21%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.21% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- openldap/openldap · redhat/enterprise linux · netapp/cloud backup · netapp/solidfire baseboard management controller firmware
- Source
- secalert@redhat.com
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1894567Issue Tracking, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210108-0006/Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1894567Issue Tracking, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210108-0006/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.