Описание
An off-by-one error leading to a crash was discovered in openldap 2.4 when processing DNS SRV messages. If slapd was configured to use the dnssrv backend, an attacker could crash the service with crafted DNS responses.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| openldap | not-affected | package |
Примечания
http://www.openldap.org/its/index.cgi/Software%20Enhancements?id=7027
Reference for upstream fix: http://www.openldap.org/devel/gitweb.cgi?p=openldap.git;a=blobdiff;f=libraries/libldap/dnssrv.c;h=de849e30d5b01ae855853c79e88fb06d7aea1137;hp=6d1bfa8e3c2b05ca5ed0ebebc00c3a30086bca95;hb=31995b535e10c45e698b62d39db998c51f799327;hpb=5de85b922aaa5bfa6eb53db6000adf01ebdb0736
and: http://www.openldap.org/devel/gitweb.cgi?p=openldap.git;a=commitdiff;h=eef1ca007f60fdcb9b5368608e87dd0b2404bceb
https://bugzilla.redhat.com/show_bug.cgi?id=1095976#c26 claims this flaw was never in a OpenLDAP release
Связанные уязвимости
An off-by-one error leading to a crash was discovered in openldap 2.4 when processing DNS SRV messages. If slapd was configured to use the dnssrv backend, an attacker could crash the service with crafted DNS responses.
An off-by-one error leading to a crash was discovered in openldap 2.4 when processing DNS SRV messages. If slapd was configured to use the dnssrv backend, an attacker could crash the service with crafted DNS responses.
An off-by-one error leading to a crash was discovered in openldap 2.4 when processing DNS SRV messages. If slapd was configured to use the dnssrv backend, an attacker could crash the service with crafted DNS responses.
An off-by-one error leading to a crash was discovered in openldap 2.4 when processing DNS SRV messages. If slapd was configured to use the dnssrv backend, an attacker could crash the service with crafted DNS responses.