7.5
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. From 7.0.0 until 7.0.17 and 8.0.6, the MQTT parser in rust/src/mqtt/mqtt.rs permits repeated PUBREC or PUBREL messages to be appended to one transaction without a limit. Crafted MQTT traffic can grow transaction state indefinitely, consuming CPU and memory and causing slowdown or denial of service. This issue is fixed in versions 8.0.6 and 7.0.17.
Засегнати продукти
- OISF suricata: >= 8.0.0, < 8.0.6; >= 7.0.0, < 7.0.17
Вид слабост
История
- 18 септември 2026 Публикувано
Други уязвимости в OISF suricata
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-57227
- https://nvd.nist.gov/vuln/detail/CVE-2026-57227
- https://github.com/OISF/suricata/security/advisories/GHSA-7h2h-hpj2-9w6p
- https://github.com/OISF/suricata/commit/03ba8a71d827dd36a0ceb512f45d2f440f260a3a
- https://github.com/OISF/suricata/commit/5cde93dea38533c9b225128ba9d54955997dc273
- https://github.com/OISF/suricata/commit/c03666d261256df5a2d1f5800872da8a5addf6a5
- https://github.com/OISF/suricata/releases/tag/suricata-7.0.17
- https://github.com/OISF/suricata/releases/tag/suricata-8.0.6
- https://redmine.openinfosecfoundation.org/issues/8525