CVE-2015-3223

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

The ldb_wildcard_compare function in ldb_match.c in ldb before 1.1.24, as used in the AD LDAP server in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, mishandles certain zero values, which allows remote attackers to cause a denial of service (infinite loop) via crafted packets.

Metrics

CVSS 3.0 5.3/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-189 CWE-399

Affected software

No affected versions have been published.

Timeline

Published: Dec 29, 2015
Last modified: Jun 17, 2026
NVD status: Modified

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