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CVE-2026-18453

Опубликовано: 07 сент. 2026
Источник: debian
EPSS Низкий

Описание

A flaw was found in 389 Directory Server. A missing NULL pointer check in the paged results handling of op_shared_search allows an unauthenticated remote attacker to crash the LDAP server by sending a crafted sequence of search requests using the USE_ONE_BACKEND control, resulting in denial of service.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
389-ds-basefixed3.3.1-1package

Примечания

  • https://bugzilla.redhat.com/show_bug.cgi?id=2509696

EPSS

Процентиль: 56%
0.00847
Низкий

Связанные уязвимости

CVSS3: 7.5
ubuntu
10 дней назад

A flaw was found in 389 Directory Server. A missing NULL pointer check in the paged results handling of op_shared_search allows an unauthenticated remote attacker to crash the LDAP server by sending a crafted sequence of search requests using the USE_ONE_BACKEND control, resulting in denial of service.

CVSS3: 7.5
redhat
10 дней назад

A flaw was found in 389 Directory Server. A missing NULL pointer check in the paged results handling of op_shared_search allows an unauthenticated remote attacker to crash the LDAP server by sending a crafted sequence of search requests using the USE_ONE_BACKEND control, resulting in denial of service.

CVSS3: 7.5
nvd
10 дней назад

A flaw was found in 389 Directory Server. A missing NULL pointer check in the paged results handling of op_shared_search allows an unauthenticated remote attacker to crash the LDAP server by sending a crafted sequence of search requests using the USE_ONE_BACKEND control, resulting in denial of service.

CVSS3: 7.5
github
10 дней назад

A flaw was found in 389 Directory Server. A missing NULL pointer check in the paged results handling of op_shared_search allows an unauthenticated remote attacker to crash the LDAP server by sending a crafted sequence of search requests using the USE_ONE_BACKEND control, resulting in denial of service.

rocky
9 дней назад

Critical: 389-ds:1.4 security, bug fix, and enhancement update

EPSS

Процентиль: 56%
0.00847
Низкий