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CVE-2019-19722

CVE-2019-19722

EPSS 2.5%
In Dovecot before 2.3.9.2, an attacker can crash a push-notification driver with a crafted email when push notifications are used, because of a NULL Pointer Dereference. The email must use a group address as either the sender or the recipient.
Produtos afetados
n/a · n/a

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Referências
https://dovecot.org/list/dovecot-news/2019-December/000428.htmlhttps://dovecot.org/pipermail/dovecot-news/2019-December/000428.htmlhttps://dovecot.org/security.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OZCJ3RBA4WIYGN7SOV4TW2AIHXPZATK/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6PPB7PG5BM3MC5ZF2KHQ3UR7CZIO42BB/http://www.openwall.com/lists/oss-security/2019/12/13/3