Security update for dovecot22

Security update for dovecot22

ELSA-2020-1062: dovecot security and bug fix update (MODERATE)

In Dovecot before 2.2.36.3 and 2.3.x before 2.3.5.1, a local attacker can cause a buffer overflow in the indexer-worker process, which can be used to elevate to root. This occurs because of missing checks in the fts and pop3-uidl components.

In Dovecot before 2.2.36.3 and 2.3.x before 2.3.5.1, a local attacker can cause a buffer overflow in the indexer-worker process, which can be used to elevate to root. This occurs because of missing checks in the fts and pop3-uidl components.

In Dovecot before 2.2.36.3 and 2.3.x before 2.3.5.1, a local attacker can cause a buffer overflow in the indexer-worker process, which can be used to elevate to root. This occurs because of missing checks in the fts and pop3-uidl components.

In Dovecot before 2.2.36.3 and 2.3.x before 2.3.5.1, a local attacker ...

It was discovered that Dovecot before versions 2.2.36.1 and 2.3.4.1 incorrectly handled client certificates. A remote attacker in possession of a valid certificate with an empty username field could possibly use this issue to impersonate other users.

It was discovered that Dovecot before versions 2.2.36.1 and 2.3.4.1 incorrectly handled client certificates. A remote attacker in possession of a valid certificate with an empty username field could possibly use this issue to impersonate other users.

It was discovered that Dovecot before versions 2.2.36.1 and 2.3.4.1 incorrectly handled client certificates. A remote attacker in possession of a valid certificate with an empty username field could possibly use this issue to impersonate other users.

It was discovered that Dovecot before versions 2.2.36.1 and 2.3.4.1 in ...

Security update for dovecot23

Security update for dovecot23

In Dovecot before 2.2.36.3 and 2.3.x before 2.3.5.1, a local attacker can cause a buffer overflow in the indexer-worker process, which can be used to elevate to root. This occurs because of missing checks in the fts and pop3-uidl components.

Уязвимость почтового сервера Dovecot, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю повысить свои привилегии

Security update for dovecot23

Security update for dovecot23

It was discovered that Dovecot before versions 2.2.36.1 and 2.3.4.1 incorrectly handled client certificates. A remote attacker in possession of a valid certificate with an empty username field could possibly use this issue to impersonate other users.

ELSA-2019-3467: dovecot security and bug fix update (MODERATE)

Уязвимость почтового сервера Dovecot, связанная с ошибками подтверждения подлинности сертификата, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации