Product:

Dovecot

(Dovecot)
Repositories https://github.com/dovecot/core
#Vulnerabilities 54
Date Id Summary Products Score Patch Annotated
2022-07-17 CVE-2022-30550 An issue was discovered in the auth component in Dovecot 2.2 and 2.3 before 2.3.20. When two passdb configuration entries exist with the same driver and args settings, incorrect username_filter and mechanism settings can be applied to passdb definitions. These incorrectly applied settings can lead to an unintended security configuration and can permit privilege escalation in certain configurations. The documentation does not advise against the use of passdb definitions that have the same... Debian_linux, Dovecot 8.8
2022-07-17 CVE-2022-30550 An issue was discovered in the auth component in Dovecot 2.2 and 2.3 before 2.3.20. When two passdb configuration entries exist with the same driver and args settings, incorrect username_filter and mechanism settings can be applied to passdb definitions. These incorrectly applied settings can lead to an unintended security configuration and can permit privilege escalation in certain configurations. The documentation does not advise against the use of passdb definitions that have the same... Debian_linux, Dovecot 8.8
2020-02-12 CVE-2020-7046 lib-smtp in submission-login and lmtp in Dovecot 2.3.9 before 2.3.9.3 mishandles truncated UTF-8 data in command parameters, as demonstrated by the unauthenticated triggering of a submission-login infinite loop. Dovecot, Fedora 7.5
2020-02-12 CVE-2020-7957 The IMAP and LMTP components in Dovecot 2.3.9 before 2.3.9.3 mishandle snippet generation when many characters must be read to compute the snippet and a trailing > character exists. This causes a denial of service in which the recipient cannot read all of their messages. Dovecot, Fedora 5.3
2020-08-12 CVE-2020-12673 In Dovecot before 2.3.11.3, sending a specially formatted NTLM request will crash the auth service because of an out-of-bounds read. Ubuntu_linux, Debian_linux, Dovecot, Fedora 7.5
2020-08-12 CVE-2020-12674 In Dovecot before 2.3.11.3, sending a specially formatted RPA request will crash the auth service because a length of zero is mishandled. Ubuntu_linux, Debian_linux, Dovecot, Fedora 7.5
2021-01-04 CVE-2020-24386 An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages (and path disclosure). Debian_linux, Dovecot, Fedora 6.8
2021-01-04 CVE-2020-25275 Dovecot before 2.3.13 has Improper Input Validation in lda, lmtp, and imap, leading to an application crash via a crafted email message with certain choices for ten thousand MIME parts. Debian_linux, Dovecot, Fedora 7.5
2021-06-28 CVE-2021-29157 Dovecot before 2.3.15 allows ../ Path Traversal. An attacker with access to the local filesystem can trick OAuth2 authentication into using an HS256 validation key from an attacker-controlled location. This occurs during use of local JWT validation with the posix fs driver. Dovecot, Fedora 5.5
2021-06-28 CVE-2020-28200 The Sieve engine in Dovecot before 2.3.15 allows Uncontrolled Resource Consumption, as demonstrated by a situation with a complex regular expression for the regex extension. Dovecot, Fedora 4.3