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dovecot dovecot 2.3.0 vulnerabilities and exploits
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5
CVSSv2
CVE-2020-10967
In Dovecot prior to 2.3.10.1, remote unauthenticated attackers can crash the lmtp or submission process by sending mail with an empty localpart.
Dovecot Dovecot
5
CVSSv2
CVE-2020-10957
In Dovecot prior to 2.3.10.1, unauthenticated sending of malformed parameters to a NOOP command causes a NULL Pointer Dereference and crash in submission-login, submission, or lmtp.
Dovecot Dovecot
5
CVSSv2
CVE-2020-10958
In Dovecot prior to 2.3.10.1, a crafted SMTP/LMTP message triggers an unauthenticated use-after-free bug in submission-login, submission, or lmtp, and can lead to a crash under circumstances involving many newlines after a command.
Dovecot Dovecot
5
CVSSv2
CVE-2017-15132
A flaw was found in dovecot 2.0 up to 2.2.33 and 2.3.0. An abort of SASL authentication results in a memory leak in dovecot's auth client used by login processes. The leak has impact in high performance configuration where same login processes are reused and can cause the pr...
Dovecot Dovecot 2.3.0
Dovecot Dovecot
Debian Debian Linux 7.0
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Canonical Ubuntu Linux 12.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 17.10
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
NULL pointer dereference
CVE-2023-52689
CVE-2024-23803
client side
CVE-2023-52696
information disclosure
CVE-2024-35843
CVE-2024-27130
CVE-2023-52697
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