CVE-2020-25692

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 87.72%
Affected Products (NVD)
VendorProductVersion
openldapopenldap
𝑥
< 2.4.55
redhatenterprise_linux
5.0
redhatenterprise_linux
6.0
redhatenterprise_linux
7.0
netappcloud_backup
-
netappsolidfire_baseboard_management_controller_firmware
-
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
SiemensSIMATIC S7-1500 CPU 1518-4 PN/DP MFP
V3.1.0 ≤
𝑥
< V3.1.5
ADP
SiemensSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
V3.1.0 ≤
𝑥
< V3.1.5
ADP
SiemensSIPLUS S7-1500 CPU 1518-4 PN/DP MFP
V3.1.0 ≤
𝑥
< V3.1.5
ADP
Debian logo
Debian Releases
Debian Product
Codename
openldap
bookworm
2.5.13+dfsg-5
fixed
bullseye
2.4.57+dfsg-3+deb11u1
fixed
bullseye (security)
2.4.57+dfsg-3+deb11u1
fixed
sid
2.5.18+dfsg-3
fixed
trixie
2.5.18+dfsg-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
openldap
bionic
Fixed 2.4.45+dfsg-1ubuntu1.7
released
focal
Fixed 2.4.49+dfsg-2ubuntu1.4
released
groovy
Fixed 2.4.53+dfsg-1ubuntu1.1
released
trusty
Fixed 2.4.31-1+nmu2ubuntu8.5+esm3
released
xenial
Fixed 2.4.42+dfsg-2ubuntu3.10
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
compat-libldap-2_3-0
suse enterprise sap 12 SP2
2.3.37-18.24.23.1
fixed
suse enterprise sap 12 SP3
2.3.37-18.24.23.1
fixed
suse enterprise sap 12 SP4
2.3.37-18.24.23.1
fixed
libldap-2_4-2
suse enterprise desktop 15 SP1
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP2
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP3
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise desktop 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise desktop 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise desktop 15 SP7
2.4.46-150600.23.21
fixed
suse enterprise sap 12 SP2
2.4.41-18.77.1
fixed
suse enterprise sap 12 SP3
2.4.41-18.77.1
fixed
suse enterprise sap 12 SP4
2.4.41-18.77.1
fixed
suse enterprise sap 15
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP1
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP2
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise sap 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise sap 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise sap 15 SP7
2.4.46-150600.23.21
fixed
suse enterprise server 12 SP2
2.4.41-18.77.1
fixed
suse enterprise server 12 SP3
2.4.41-18.77.1
fixed
suse enterprise server 12 SP4
2.4.41-18.77.1
fixed
suse enterprise server 12 SP5
2.4.41-18.77.1
fixed
suse enterprise server 15
2.4.46-9.40.1
fixed
suse enterprise server 15 SP1
2.4.46-9.40.1
fixed
suse enterprise server 15 SP2
2.4.46-9.40.1
fixed
suse enterprise server 15 SP3
2.4.46-9.40.1
fixed
suse enterprise server 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise server 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise server 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise server 15 SP7
2.4.46-150600.23.21
fixed
libldap-2_4-2-32bit
suse enterprise desktop 15 SP1
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP2
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP3
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise desktop 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise desktop 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise desktop 15 SP7
2.4.46-150600.23.21
fixed
suse enterprise sap 12 SP2
2.4.41-18.77.1
fixed
suse enterprise sap 12 SP3
2.4.41-18.77.1
fixed
suse enterprise sap 12 SP4
2.4.41-18.77.1
fixed
suse enterprise sap 15
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP1
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP2
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise sap 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise sap 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise sap 15 SP7
2.4.46-150600.23.21
fixed
suse enterprise server 12 SP2
2.4.41-18.77.1
fixed
suse enterprise server 12 SP3
2.4.41-18.77.1
fixed
suse enterprise server 12 SP4
2.4.41-18.77.1
fixed
suse enterprise server 12 SP5
2.4.41-18.77.1
fixed
suse enterprise server 15
2.4.46-9.40.1
fixed
suse enterprise server 15 SP1
2.4.46-9.40.1
fixed
suse enterprise server 15 SP2
2.4.46-9.40.1
fixed
suse enterprise server 15 SP3
2.4.46-9.40.1
fixed
suse enterprise server 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise server 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise server 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise server 15 SP7
2.4.46-150600.23.21
fixed
libldap-data
suse enterprise desktop 15 SP1
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP2
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP3
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise desktop 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise desktop 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise desktop 15 SP7
2.4.46-150600.23.21
fixed
suse enterprise sap 15
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP1
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP2
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise sap 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise sap 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise sap 15 SP7
2.4.46-150600.23.21
fixed
suse enterprise server 15
2.4.46-9.40.1
fixed
suse enterprise server 15 SP1
2.4.46-9.40.1
fixed
suse enterprise server 15 SP2
2.4.46-9.40.1
fixed
suse enterprise server 15 SP3
2.4.46-9.40.1
fixed
suse enterprise server 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise server 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise server 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise server 15 SP7
2.4.46-150600.23.21
fixed
openldap2
suse enterprise sap 12 SP2
2.4.41-18.77.1
fixed
suse enterprise sap 12 SP3
2.4.41-18.77.1
fixed
suse enterprise sap 12 SP4
2.4.41-18.77.1
fixed
suse enterprise sap 15
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP1
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP2
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.40.1
fixed
suse enterprise server 12 SP2
2.4.41-18.77.1
fixed
suse enterprise server 12 SP3
2.4.41-18.77.1
fixed
suse enterprise server 12 SP4
2.4.41-18.77.1
fixed
suse enterprise server 12 SP5
2.4.41-18.77.1
fixed
suse enterprise server 15
2.4.46-9.40.1
fixed
suse enterprise server 15 SP1
2.4.46-9.40.1
fixed
suse enterprise server 15 SP2
2.4.46-9.40.1
fixed
suse enterprise server 15 SP3
2.4.46-9.40.1
fixed
openldap2-back-meta
suse enterprise sap 12 SP2
2.4.41-18.77.1
fixed
suse enterprise sap 12 SP3
2.4.41-18.77.1
fixed
suse enterprise sap 12 SP4
2.4.41-18.77.1
fixed
suse enterprise sap 15
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP1
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP2
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.40.1
fixed
suse enterprise server 12 SP2
2.4.41-18.77.1
fixed
suse enterprise server 12 SP3
2.4.41-18.77.1
fixed
suse enterprise server 12 SP4
2.4.41-18.77.1
fixed
suse enterprise server 12 SP5
2.4.41-18.77.1
fixed
suse enterprise server 15
2.4.46-9.40.1
fixed
suse enterprise server 15 SP1
2.4.46-9.40.1
fixed
suse enterprise server 15 SP2
2.4.46-9.40.1
fixed
suse enterprise server 15 SP3
2.4.46-9.40.1
fixed
openldap2-back-perl
suse enterprise sap 15
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP1
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP2
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.40.1
fixed
suse enterprise server 15
2.4.46-9.40.1
fixed
suse enterprise server 15 SP1
2.4.46-9.40.1
fixed
suse enterprise server 15 SP2
2.4.46-9.40.1
fixed
suse enterprise server 15 SP3
2.4.46-9.40.1
fixed
openldap2-client
suse enterprise desktop 15 SP1
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP2
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP3
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise desktop 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise desktop 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise desktop 15 SP7
2.4.46-150600.23.21
fixed
suse enterprise sap 12 SP2
2.4.41-18.77.1
fixed
suse enterprise sap 12 SP3
2.4.41-18.77.1
fixed
suse enterprise sap 12 SP4
2.4.41-18.77.1
fixed
suse enterprise sap 15
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP1
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP2
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise sap 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise sap 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise sap 15 SP7
2.4.46-150600.23.21
fixed
suse enterprise server 12 SP2
2.4.41-18.77.1
fixed
suse enterprise server 12 SP3
2.4.41-18.77.1
fixed
suse enterprise server 12 SP4
2.4.41-18.77.1
fixed
suse enterprise server 12 SP5
2.4.41-18.77.1
fixed
suse enterprise server 15
2.4.46-9.40.1
fixed
suse enterprise server 15 SP1
2.4.46-9.40.1
fixed
suse enterprise server 15 SP2
2.4.46-9.40.1
fixed
suse enterprise server 15 SP3
2.4.46-9.40.1
fixed
suse enterprise server 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise server 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise server 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise server 15 SP7
2.4.46-150600.23.21
fixed
openldap2-devel
suse enterprise desktop 15 SP1
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP2
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP3
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise desktop 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise desktop 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise desktop 15 SP7
2.4.46-150600.23.21
fixed
suse enterprise sap 15
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP1
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP2
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise sap 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise sap 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise sap 15 SP7
2.4.46-150600.23.21
fixed
suse enterprise server 15
2.4.46-9.40.1
fixed
suse enterprise server 15 SP1
2.4.46-9.40.1
fixed
suse enterprise server 15 SP2
2.4.46-9.40.1
fixed
suse enterprise server 15 SP3
2.4.46-9.40.1
fixed
suse enterprise server 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise server 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise server 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise server 15 SP7
2.4.46-150600.23.21
fixed
openldap2-devel-32bit
suse enterprise sap 15
2.4.46-9.40.1
fixed
suse enterprise server 15
2.4.46-9.40.1
fixed
openldap2-devel-static
suse enterprise desktop 15 SP1
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP2
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP3
2.4.46-9.40.1
fixed
suse enterprise desktop 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise desktop 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise desktop 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise desktop 15 SP7
2.4.46-150600.23.21
fixed
suse enterprise sap 15
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP1
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP2
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.40.1
fixed
suse enterprise sap 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise sap 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise sap 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise sap 15 SP7
2.4.46-150600.23.21
fixed
suse enterprise server 15
2.4.46-9.40.1
fixed
suse enterprise server 15 SP1
2.4.46-9.40.1
fixed
suse enterprise server 15 SP2
2.4.46-9.40.1
fixed
suse enterprise server 15 SP3
2.4.46-9.40.1
fixed
suse enterprise server 15 SP4
2.4.46-150200.14.5.1
fixed
suse enterprise server 15 SP5
2.4.46-150200.14.11.2
fixed
suse enterprise server 15 SP6
2.4.46-150600.23.21
fixed
suse enterprise server 15 SP7
2.4.46-150600.23.21
fixed
openldap2-doc
suse enterprise sap 12 SP2
2.4.41-18.77.1
fixed
suse enterprise sap 12 SP3
2.4.41-18.77.1
fixed
suse enterprise sap 12 SP4
2.4.41-18.77.1
fixed
suse enterprise server 12 SP2
2.4.41-18.77.1
fixed
suse enterprise server 12 SP3
2.4.41-18.77.1
fixed
suse enterprise server 12 SP4
2.4.41-18.77.1
fixed
suse enterprise server 12 SP5
2.4.41-18.77.1
fixed
openldap2-ppolicy-check-password
suse enterprise sap 12 SP2
1.2-18.77.1
fixed
suse enterprise sap 12 SP3
1.2-18.77.1
fixed
suse enterprise sap 12 SP4
1.2-18.77.1
fixed
suse enterprise sap 15
1.2-9.40.1
fixed
suse enterprise sap 15 SP1
1.2-9.40.1
fixed
suse enterprise sap 15 SP2
1.2-9.40.1
fixed
suse enterprise sap 15 SP3
1.2-9.40.1
fixed
suse enterprise server 12 SP2
1.2-18.77.1
fixed
suse enterprise server 12 SP3
1.2-18.77.1
fixed
suse enterprise server 12 SP4
1.2-18.77.1
fixed
suse enterprise server 12 SP5
1.2-18.77.1
fixed
suse enterprise server 15
1.2-9.40.1
fixed
suse enterprise server 15 SP1
1.2-9.40.1
fixed
suse enterprise server 15 SP2
1.2-9.40.1
fixed
suse enterprise server 15 SP3
1.2-9.40.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
openldap
RHEL 7
0:2.4.44-23.el7_9
fixed
openldap-clients
RHEL 7
0:2.4.44-23.el7_9
fixed
openldap-devel
RHEL 7
0:2.4.44-23.el7_9
fixed
openldap-servers
RHEL 7
0:2.4.44-23.el7_9
fixed
openldap-servers-sql
RHEL 7
0:2.4.44-23.el7_9
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
openldap
Amazon Linux 2
0:2.4.44-23.amzn2
fixed
openldap-clients
Amazon Linux 2
0:2.4.44-23.amzn2
fixed
openldap-debuginfo
Amazon Linux 2
0:2.4.44-23.amzn2
fixed
openldap-devel
Amazon Linux 2
0:2.4.44-23.amzn2
fixed
openldap-servers
Amazon Linux 2
0:2.4.44-23.amzn2
fixed
openldap-servers-sql
Amazon Linux 2
0:2.4.44-23.amzn2
fixed
Azure Linux logo
Azure Linux Releases
Azure Package
Release
openldap
CBL-Mariner 1.0
0:2.4.50-3.cm1
fixed
Common Weakness Enumeration
References
https://bugzilla.redhat.com/show_bug.cgi?id=1894567
https://security.netapp.com/advisory/ntap-20210108-0006/
https://bugzilla.redhat.com/show_bug.cgi?id=1894567
https://security.netapp.com/advisory/ntap-20210108-0006/
https://cert-portal.siemens.com/productcert/html/ssa-398330.html