CVE-2020-25709

A flaw was found in OpenLDAP. This flaw allows an attacker who can send a malicious packet to be processed by OpenLDAP’s slapd server, to trigger an assertion failure. The highest threat from this vulnerability is to system availability.
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: 97%
Affected Products (NVD)
VendorProductVersion
openldapopenldap
𝑥
< 2.4.56
debiandebian_linux
9.0
debiandebian_linux
10.0
applemac_os_x
10.14.0 ≤
𝑥
< 10.14.6
applemac_os_x
10.15 ≤
𝑥
< 10.15.7
applemac_os_x
10.14.6
applemac_os_x
10.14.6:security_update_2019-004
applemac_os_x
10.14.6:security_update_2019-005
applemac_os_x
10.14.6:security_update_2019-006
applemac_os_x
10.14.6:security_update_2019-007
applemac_os_x
10.14.6:security_update_2020-001
applemac_os_x
10.14.6:security_update_2020-002
applemac_os_x
10.14.6:security_update_2020-003
applemac_os_x
10.14.6:security_update_2020-004
applemac_os_x
10.14.6:security_update_2020-005
applemac_os_x
10.14.6:security_update_2020-006
applemac_os_x
10.14.6:security_update_2020-007
applemac_os_x
10.15.7
applemac_os_x
10.15.7:security_update_2020-005
applemac_os_x
10.15.7:security_update_2020-007
applemac_os_x
10.15.7:supplemental_update
applemacos
11.0 ≤
𝑥
< 11.0.1
redhatjboss_core_services
-
𝑥
= Vulnerable software versions
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-1ubuntu1.8
released
focal
Fixed 2.4.49+dfsg-2ubuntu1.5
released
groovy
Fixed 2.4.53+dfsg-1ubuntu1.2
released
trusty
Fixed 2.4.31-1+nmu2ubuntu8.5+esm4
released
xenial
Fixed 2.4.42+dfsg-2ubuntu3.11
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libldap-2_4-2
suse enterprise desktop 15 SP2
2.4.46-9.45.1
fixed
suse enterprise desktop 15 SP3
2.4.46-9.45.1
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 SP2
2.4.46-9.45.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.45.1
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 SP3
2.4.41-18.80.1
fixed
suse enterprise server 15 SP2
2.4.46-9.45.1
fixed
suse enterprise server 15 SP3
2.4.46-9.45.1
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 SP2
2.4.46-9.45.1
fixed
suse enterprise desktop 15 SP3
2.4.46-9.45.1
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 SP2
2.4.46-9.45.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.45.1
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 SP3
2.4.41-18.80.1
fixed
suse enterprise server 15 SP2
2.4.46-9.45.1
fixed
suse enterprise server 15 SP3
2.4.46-9.45.1
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 SP2
2.4.46-9.45.1
fixed
suse enterprise desktop 15 SP3
2.4.46-9.45.1
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 SP2
2.4.46-9.45.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.45.1
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 SP2
2.4.46-9.45.1
fixed
suse enterprise server 15 SP3
2.4.46-9.45.1
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 15 SP2
2.4.46-9.45.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.45.1
fixed
suse enterprise server 12 SP3
2.4.41-18.80.1
fixed
suse enterprise server 15 SP2
2.4.46-9.45.1
fixed
suse enterprise server 15 SP3
2.4.46-9.45.1
fixed
openldap2-back-meta
suse enterprise sap 15 SP2
2.4.46-9.45.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.45.1
fixed
suse enterprise server 12 SP3
2.4.41-18.80.1
fixed
suse enterprise server 15 SP2
2.4.46-9.45.1
fixed
suse enterprise server 15 SP3
2.4.46-9.45.1
fixed
openldap2-back-perl
suse enterprise sap 15 SP2
2.4.46-9.45.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.45.1
fixed
suse enterprise server 15 SP2
2.4.46-9.45.1
fixed
suse enterprise server 15 SP3
2.4.46-9.45.1
fixed
openldap2-client
suse enterprise desktop 15 SP2
2.4.46-9.45.1
fixed
suse enterprise desktop 15 SP3
2.4.46-9.45.1
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 SP2
2.4.46-9.45.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.45.1
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 SP3
2.4.41-18.80.1
fixed
suse enterprise server 15 SP2
2.4.46-9.45.1
fixed
suse enterprise server 15 SP3
2.4.46-9.45.1
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 SP2
2.4.46-9.45.1
fixed
suse enterprise desktop 15 SP3
2.4.46-9.45.1
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 SP2
2.4.46-9.45.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.45.1
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 SP2
2.4.46-9.45.1
fixed
suse enterprise server 15 SP3
2.4.46-9.45.1
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-static
suse enterprise desktop 15 SP2
2.4.46-9.45.1
fixed
suse enterprise desktop 15 SP3
2.4.46-9.45.1
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 SP2
2.4.46-9.45.1
fixed
suse enterprise sap 15 SP3
2.4.46-9.45.1
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 SP2
2.4.46-9.45.1
fixed
suse enterprise server 15 SP3
2.4.46-9.45.1
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 server 12 SP3
2.4.41-18.80.1
fixed
openldap2-ppolicy-check-password
suse enterprise sap 15 SP2
1.2-9.45.1
fixed
suse enterprise sap 15 SP3
1.2-9.45.1
fixed
suse enterprise server 12 SP3
1.2-18.80.1
fixed
suse enterprise server 15 SP2
1.2-9.45.1
fixed
suse enterprise server 15 SP3
1.2-9.45.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
openldap
RHEL 7
0:2.4.44-25.el7_9
fixed
openldap-clients
RHEL 7
0:2.4.44-25.el7_9
fixed
openldap-devel
RHEL 7
0:2.4.44-25.el7_9
fixed
openldap-servers
RHEL 7
0:2.4.44-25.el7_9
fixed
openldap-servers-sql
RHEL 7
0:2.4.44-25.el7_9
fixed
Common Weakness Enumeration
References
http://seclists.org/fulldisclosure/2021/Feb/14
https://bugzilla.redhat.com/show_bug.cgi?id=1899675
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
https://lists.debian.org/debian-lts-announce/2020/12/msg00008.html
https://security.netapp.com/advisory/ntap-20210716-0003/
https://support.apple.com/kb/HT212147
https://www.debian.org/security/2020/dsa-4792
http://seclists.org/fulldisclosure/2021/Feb/14
https://bugzilla.redhat.com/show_bug.cgi?id=1899675
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
https://lists.debian.org/debian-lts-announce/2020/12/msg00008.html
https://security.netapp.com/advisory/ntap-20210716-0003/
https://support.apple.com/kb/HT212147
https://www.debian.org/security/2020/dsa-4792