CVE-2017-17740

Published: 18 December 2017

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.

Priority

Low

CVSS 3 base score: 7.5

Status

Notes

nops module does not get built

References

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17740
• http://www.openldap.org/its/index.cgi/Incoming?id=8759
• NVD
• Launchpad
• Debian