Filtered by vendor Dovecot
Subscriptions
Total
53 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2010-3779 | 1 Dovecot | 1 Dovecot | 2025-04-11 | N/A |
| Dovecot 1.2.x before 1.2.15 and 2.0.x before 2.0.beta2 grants the admin permission to the owner of each mailbox in a non-public namespace, which might allow remote authenticated users to bypass intended access restrictions by changing the ACL of a mailbox, as demonstrated by a symlinked shared mailbox. | ||||
| CVE-2011-2166 | 2 Dovecot, Redhat | 2 Dovecot, Enterprise Linux | 2025-04-11 | N/A |
| script-login in Dovecot 2.0.x before 2.0.13 does not follow the user and group configuration settings, which might allow remote authenticated users to bypass intended access restrictions by leveraging a script. | ||||
| CVE-2011-2167 | 2 Dovecot, Redhat | 2 Dovecot, Enterprise Linux | 2025-04-11 | N/A |
| script-login in Dovecot 2.0.x before 2.0.13 does not follow the chroot configuration setting, which might allow remote authenticated users to conduct directory traversal attacks by leveraging a script. | ||||
| CVE-2010-3707 | 2 Dovecot, Redhat | 2 Dovecot, Enterprise Linux | 2025-04-11 | N/A |
| plugins/acl/acl-backend-vfile.c in Dovecot 1.2.x before 1.2.15 and 2.0.x before 2.0.5 interprets an ACL entry as a directive to add to the permissions granted by another ACL entry, instead of a directive to replace the permissions granted by another ACL entry, in certain circumstances involving more specific entries that occur after less specific entries, which allows remote authenticated users to bypass intended access restrictions via a request to read or modify a mailbox. | ||||
| CVE-2011-4318 | 2 Dovecot, Redhat | 2 Dovecot, Enterprise Linux | 2025-04-11 | N/A |
| Dovecot 2.0.x before 2.0.16, when ssl or starttls is enabled and hostname is used to define the proxy destination, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via a valid certificate for a different hostname. | ||||
| CVE-2010-3780 | 2 Dovecot, Redhat | 2 Dovecot, Enterprise Linux | 2025-04-11 | N/A |
| Dovecot 1.2.x before 1.2.15 allows remote authenticated users to cause a denial of service (master process outage) by simultaneously disconnecting many (1) IMAP or (2) POP3 sessions. | ||||
| CVE-2013-6171 | 1 Dovecot | 1 Dovecot | 2025-04-11 | N/A |
| checkpassword-reply in Dovecot before 2.2.7 performs setuid operations to a user who is authenticating, which allows local users to bypass authentication and access virtual email accounts by attaching to the process and using a restricted file descriptor to modify account information in the response to the dovecot-auth server. | ||||
| CVE-2011-1929 | 2 Dovecot, Redhat | 2 Dovecot, Enterprise Linux | 2025-04-11 | N/A |
| lib-mail/message-header-parser.c in Dovecot 1.2.x before 1.2.17 and 2.0.x before 2.0.13 does not properly handle '\0' characters in header names, which allows remote attackers to cause a denial of service (daemon crash or mailbox corruption) via a crafted e-mail message. | ||||
| CVE-2021-33515 | 4 Debian, Dovecot, Fedoraproject and 1 more | 4 Debian Linux, Dovecot, Fedora and 1 more | 2024-11-21 | 4.8 Medium |
| The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address. | ||||
| CVE-2021-29157 | 2 Dovecot, Fedoraproject | 2 Dovecot, Fedora | 2024-11-21 | 7.5 High |
| 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. | ||||
| CVE-2020-7957 | 2 Dovecot, Fedoraproject | 2 Dovecot, Fedora | 2024-11-21 | 5.3 Medium |
| 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. | ||||
| CVE-2020-7046 | 2 Dovecot, Fedoraproject | 2 Dovecot, Fedora | 2024-11-21 | 7.5 High |
| 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. | ||||
| CVE-2020-28200 | 2 Dovecot, Fedoraproject | 2 Dovecot, Fedora | 2024-11-21 | 4.3 Medium |
| 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. | ||||
| CVE-2020-25275 | 4 Debian, Dovecot, Fedoraproject and 1 more | 4 Debian Linux, Dovecot, Fedora and 1 more | 2024-11-21 | 7.5 High |
| 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. | ||||
| CVE-2020-24386 | 4 Debian, Dovecot, Fedoraproject and 1 more | 4 Debian Linux, Dovecot, Fedora and 1 more | 2024-11-21 | 6.8 Medium |
| 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). | ||||
| CVE-2020-12674 | 5 Canonical, Debian, Dovecot and 2 more | 7 Ubuntu Linux, Debian Linux, Dovecot and 4 more | 2024-11-21 | 7.5 High |
| 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. | ||||
| CVE-2020-12673 | 5 Canonical, Debian, Dovecot and 2 more | 7 Ubuntu Linux, Debian Linux, Dovecot and 4 more | 2024-11-21 | 7.5 High |
| 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. | ||||
| CVE-2020-12100 | 5 Canonical, Debian, Dovecot and 2 more | 7 Ubuntu Linux, Debian Linux, Dovecot and 4 more | 2024-11-21 | 7.5 High |
| In Dovecot before 2.3.11.3, uncontrolled recursion in submission, lmtp, and lda allows remote attackers to cause a denial of service (resource consumption) via a crafted e-mail message with deeply nested MIME parts. | ||||
| CVE-2020-10967 | 2 Dovecot, Redhat | 2 Dovecot, Enterprise Linux | 2024-11-21 | 5.3 Medium |
| In Dovecot before 2.3.10.1, remote unauthenticated attackers can crash the lmtp or submission process by sending mail with an empty localpart. | ||||
| CVE-2020-10958 | 2 Dovecot, Redhat | 2 Dovecot, Enterprise Linux | 2024-11-21 | 5.3 Medium |
| In Dovecot before 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. | ||||