CVE-2017-17740

Description

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.

References

https://www.oracle.com/security-alerts/cpuapr2022.html

https://kc.mcafee.com/corporate/index?page=content&id=SB10365

http://www.openldap.org/its/index.cgi/Incoming?id=8759

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00058.html

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00053.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3