CVE-2017-17740

contrib/slapd-modules/nops/nops.c in OpenLDAP through 2.4.45, when both the nops module and the memberof overlay are enabled, attempts to free a buffer that was allocated on the stack, which allows remote attackers to cause a denial of service (slapd crash) via a member MODDN operation.
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: 90%
Affected Products (NVD)
VendorProductVersion
openldapopenldap
𝑥
≤ 2.4.45
opensuseleap
15.0
opensuseleap
15.1
oracleblockchain_platform
𝑥
< 21.1.2
mcafeepolicy_auditor
𝑥
< 6.5.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
openldap
bookworm
unimportant
bullseye
unimportant
bullseye (security)
unimportant
sid
unimportant
trixie
unimportant
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
openldap
artful
not-affected
trusty
not-affected
xenial
not-affected
zesty
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
compat-libldap-2_3-0
suse enterprise sap 12 SP3
2.3.37-18.24.9.7
fixed
suse enterprise sap 12 SP4
2.3.37-18.24.9.7
fixed
libldap-2_4-2
suse enterprise desktop 15
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP1
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP2
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP3
2.4.46-9.19.2
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 SP3
2.4.41-18.43.1
fixed
suse enterprise sap 12 SP4
2.4.41-18.43.1
fixed
suse enterprise sap 15
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP1
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP2
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP3
2.4.46-9.19.2
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
2.4.41-18.24.9.1
fixed
suse enterprise server 12 SP1
2.4.41-18.24.9.1
fixed
suse enterprise server 12 SP3
2.4.41-18.43.1
fixed
suse enterprise server 12 SP4
2.4.41-18.43.1
fixed
suse enterprise server 15
2.4.46-9.19.2
fixed
suse enterprise server 15 SP1
2.4.46-9.19.2
fixed
suse enterprise server 15 SP2
2.4.46-9.19.2
fixed
suse enterprise server 15 SP3
2.4.46-9.19.2
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
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP1
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP2
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP3
2.4.46-9.19.2
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 SP3
2.4.41-18.43.1
fixed
suse enterprise sap 12 SP4
2.4.41-18.43.1
fixed
suse enterprise sap 15
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP1
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP2
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP3
2.4.46-9.19.2
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
2.4.41-18.24.9.1
fixed
suse enterprise server 12 SP1
2.4.41-18.24.9.1
fixed
suse enterprise server 12 SP3
2.4.41-18.43.1
fixed
suse enterprise server 12 SP4
2.4.41-18.43.1
fixed
suse enterprise server 15
2.4.46-9.19.2
fixed
suse enterprise server 15 SP1
2.4.46-9.19.2
fixed
suse enterprise server 15 SP2
2.4.46-9.19.2
fixed
suse enterprise server 15 SP3
2.4.46-9.19.2
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
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP3
2.4.46-9.19.2
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
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP3
2.4.46-9.19.2
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
2.4.46-9.19.2
fixed
suse enterprise server 15 SP3
2.4.46-9.19.2
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 desktop 15 SP2
2.4.46-9.19.2
fixed
suse enterprise sap 12 SP3
2.4.41-18.43.1
fixed
suse enterprise sap 12 SP4
2.4.41-18.43.1
fixed
suse enterprise sap 15
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP1
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP2
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP3
2.4.46-9.19.2
fixed
suse enterprise server 12
2.4.41-18.24.9.7
fixed
suse enterprise server 12 SP1
2.4.41-18.24.9.7
fixed
suse enterprise server 12 SP3
2.4.41-18.43.1
fixed
suse enterprise server 12 SP4
2.4.41-18.43.1
fixed
suse enterprise server 15
2.4.46-9.19.2
fixed
suse enterprise server 15 SP1
2.4.46-9.19.2
fixed
suse enterprise server 15 SP2
2.4.46-9.19.2
fixed
suse enterprise server 15 SP3
2.4.46-9.19.2
fixed
openldap2-back-meta
suse enterprise sap 12 SP3
2.4.41-18.43.1
fixed
suse enterprise sap 12 SP4
2.4.41-18.43.1
fixed
suse enterprise sap 15
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP1
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP2
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP3
2.4.46-9.19.2
fixed
suse enterprise server 12
2.4.41-18.24.9.7
fixed
suse enterprise server 12 SP1
2.4.41-18.24.9.7
fixed
suse enterprise server 12 SP3
2.4.41-18.43.1
fixed
suse enterprise server 12 SP4
2.4.41-18.43.1
fixed
suse enterprise server 15
2.4.46-9.19.2
fixed
suse enterprise server 15 SP1
2.4.46-9.19.2
fixed
suse enterprise server 15 SP2
2.4.46-9.19.2
fixed
suse enterprise server 15 SP3
2.4.46-9.19.2
fixed
openldap2-back-perl
suse enterprise sap 15
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP1
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP2
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP3
2.4.46-9.19.2
fixed
suse enterprise server 15
2.4.46-9.19.2
fixed
suse enterprise server 15 SP1
2.4.46-9.19.2
fixed
suse enterprise server 15 SP2
2.4.46-9.19.2
fixed
suse enterprise server 15 SP3
2.4.46-9.19.2
fixed
openldap2-client
suse enterprise desktop 15
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP1
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP2
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP3
2.4.46-9.19.2
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 SP3
2.4.41-18.43.1
fixed
suse enterprise sap 12 SP4
2.4.41-18.43.1
fixed
suse enterprise sap 15
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP1
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP2
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP3
2.4.46-9.19.2
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
2.4.41-18.24.9.1
fixed
suse enterprise server 12 SP1
2.4.41-18.24.9.1
fixed
suse enterprise server 12 SP3
2.4.41-18.43.1
fixed
suse enterprise server 12 SP4
2.4.41-18.43.1
fixed
suse enterprise server 15
2.4.46-9.19.2
fixed
suse enterprise server 15 SP1
2.4.46-9.19.2
fixed
suse enterprise server 15 SP2
2.4.46-9.19.2
fixed
suse enterprise server 15 SP3
2.4.46-9.19.2
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
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP1
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP2
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP3
2.4.46-9.19.2
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
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP1
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP2
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP3
2.4.46-9.19.2
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
2.4.46-9.19.2
fixed
suse enterprise server 15 SP1
2.4.46-9.19.2
fixed
suse enterprise server 15 SP2
2.4.46-9.19.2
fixed
suse enterprise server 15 SP3
2.4.46-9.19.2
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
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP1
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP2
2.4.46-9.19.2
fixed
suse enterprise desktop 15 SP3
2.4.46-9.19.2
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
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP1
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP2
2.4.46-9.19.2
fixed
suse enterprise sap 15 SP3
2.4.46-9.19.2
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
2.4.46-9.19.2
fixed
suse enterprise server 15 SP1
2.4.46-9.19.2
fixed
suse enterprise server 15 SP2
2.4.46-9.19.2
fixed
suse enterprise server 15 SP3
2.4.46-9.19.2
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-ppolicy-check-password
suse enterprise desktop 15 SP2
1.2-9.19.2
fixed
suse enterprise sap 15 SP2
1.2-9.19.2
fixed
suse enterprise sap 15 SP3
1.2-9.19.2
fixed
suse enterprise server 15 SP2
1.2-9.19.2
fixed
suse enterprise server 15 SP3
1.2-9.19.2
fixed
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00053.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00058.html
http://www.openldap.org/its/index.cgi/Incoming?id=8759
https://kc.mcafee.com/corporate/index?page=content&id=SB10365
https://www.oracle.com/security-alerts/cpuapr2022.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00053.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00058.html
http://www.openldap.org/its/index.cgi/Incoming?id=8759
https://kc.mcafee.com/corporate/index?page=content&id=SB10365
https://www.oracle.com/security-alerts/cpuapr2022.html