Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.021
EPSS Ranking 83.0%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
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
Products affected by CVE-2017-17740
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cpe:2.3:a:mcafee:policy_auditor:-
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cpe:2.3:a:mcafee:policy_auditor:5.3.0
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cpe:2.3:a:mcafee:policy_auditor:5.3.0.167
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cpe:2.3:a:openldap:openldap:-
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cpe:2.3:a:openldap:openldap:2.0
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cpe:2.3:a:openldap:openldap:2.3.29
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cpe:2.3:a:openldap:openldap:2.4
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cpe:2.3:a:openldap:openldap:2.4.10
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cpe:2.3:a:openldap:openldap:2.4.11
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cpe:2.3:a:openldap:openldap:2.4.12
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cpe:2.3:a:openldap:openldap:2.4.13
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cpe:2.3:a:openldap:openldap:2.4.14
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cpe:2.3:a:openldap:openldap:2.4.15
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cpe:2.3:a:openldap:openldap:2.4.16
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cpe:2.3:a:openldap:openldap:2.4.17
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cpe:2.3:a:openldap:openldap:2.4.18
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cpe:2.3:a:openldap:openldap:2.4.19
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cpe:2.3:a:openldap:openldap:2.4.20
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cpe:2.3:a:openldap:openldap:2.4.21
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cpe:2.3:a:openldap:openldap:2.4.22
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cpe:2.3:a:openldap:openldap:2.4.23
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cpe:2.3:a:openldap:openldap:2.4.24
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cpe:2.3:a:openldap:openldap:2.4.25
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cpe:2.3:a:openldap:openldap:2.4.26
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cpe:2.3:a:openldap:openldap:2.4.27
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cpe:2.3:a:openldap:openldap:2.4.28
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cpe:2.3:a:openldap:openldap:2.4.29
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cpe:2.3:a:openldap:openldap:2.4.30
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cpe:2.3:a:openldap:openldap:2.4.31
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cpe:2.3:a:openldap:openldap:2.4.32
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cpe:2.3:a:openldap:openldap:2.4.33
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cpe:2.3:a:openldap:openldap:2.4.34
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cpe:2.3:a:openldap:openldap:2.4.35
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cpe:2.3:a:openldap:openldap:2.4.36
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cpe:2.3:a:openldap:openldap:2.4.37
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cpe:2.3:a:openldap:openldap:2.4.38
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cpe:2.3:a:openldap:openldap:2.4.39
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cpe:2.3:a:openldap:openldap:2.4.40
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cpe:2.3:a:openldap:openldap:2.4.41
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cpe:2.3:a:openldap:openldap:2.4.42
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cpe:2.3:a:openldap:openldap:2.4.43
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cpe:2.3:a:openldap:openldap:2.4.44
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cpe:2.3:a:openldap:openldap:2.4.45
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cpe:2.3:a:openldap:openldap:2.4.6
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cpe:2.3:a:openldap:openldap:2.4.7
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cpe:2.3:a:openldap:openldap:2.4.8
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cpe:2.3:a:openldap:openldap:2.4.9
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cpe:2.3:a:oracle:blockchain_platform:-
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cpe:2.3:o:opensuse:leap:15.0
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cpe:2.3:o:opensuse:leap:15.1