ALAS2-2018-1094 --- 389-ds-baseID: oval:org.secpod.oval:def:1700085 | Date: (C)2018-10-26 (M)2023-06-16 |
Class: PATCH | Family: unix |
A vulnerability was discovered in 389-ds-base. The lock controlling the error log was not correctly used when re-opening the log file in log__error_emergency. An attacker could send a flood of modifications to a very large DN, which would cause slapd to crash.A race condition was found in the way 389-ds-base handles persistent search, resulting in a crash if the server is under load. An anonymous attacker could use this flaw to trigger a denial of service.A double-free of a password policy structure was found in the way slapd was handling certain errors during persistent search. A unauthenticated attacker could use this flaw to crash Directory Server.A flaw was found in the 389 Directory Server that allows users to cause a crash in the LDAP server using ldapsearch with server side sort.