Filtered by vendor Dovecot
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Total
53 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2016-8652 | 1 Dovecot | 1 Dovecot | 2025-04-20 | 4.3 MEDIUM | 5.9 MEDIUM |
| The auth component in Dovecot before 2.2.27, when auth-policy is configured, allows a remote attackers to cause a denial of service (crash) by aborting authentication without setting a username. | |||||
| CVE-2015-3420 | 2 Dovecot, Fedoraproject | 2 Dovecot, Fedora | 2025-04-20 | 4.3 MEDIUM | 5.9 MEDIUM |
| The ssl-proxy-openssl.c function in Dovecot before 2.2.17, when SSLv3 is disabled, allow remote attackers to cause a denial of service (login process crash) via vectors related to handshake failures. | |||||
| CVE-2013-2111 | 1 Dovecot | 1 Dovecot | 2025-04-12 | 5.0 MEDIUM | N/A |
| The IMAP functionality in Dovecot before 2.2.2 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via invalid APPEND parameters. | |||||
| CVE-2014-3430 | 1 Dovecot | 1 Dovecot | 2025-04-12 | 5.0 MEDIUM | N/A |
| Dovecot 1.1 before 2.2.13 and dovecot-ee before 2.1.7.7 and 2.2.x before 2.2.12.12 does not properly close old connections, which allows remote attackers to cause a denial of service (resource consumption) via an incomplete SSL/TLS handshake for an IMAP/POP3 connection. | |||||
| CVE-2010-3780 | 1 Dovecot | 1 Dovecot | 2025-04-11 | 4.0 MEDIUM | 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-2011-2166 | 1 Dovecot | 1 Dovecot | 2025-04-11 | 6.5 MEDIUM | 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-2013-6171 | 1 Dovecot | 1 Dovecot | 2025-04-11 | 5.8 MEDIUM | 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-2011-2167 | 1 Dovecot | 1 Dovecot | 2025-04-11 | 6.5 MEDIUM | 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-2010-3706 | 1 Dovecot | 1 Dovecot | 2025-04-11 | 5.5 MEDIUM | 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 the private namespace of a user, which allows remote authenticated users to bypass intended access restrictions via a request to read or modify a mailbox. | |||||
| CVE-2011-1929 | 1 Dovecot | 1 Dovecot | 2025-04-11 | 5.0 MEDIUM | 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-2010-3304 | 1 Dovecot | 1 Dovecot | 2025-04-11 | 6.4 MEDIUM | N/A |
| The ACL plugin in Dovecot 1.2.x before 1.2.13 propagates INBOX ACLs to newly created mailboxes in certain configurations, which might allow remote attackers to read mailboxes that have unintended weak ACLs. | |||||
| CVE-2011-4318 | 1 Dovecot | 1 Dovecot | 2025-04-11 | 5.8 MEDIUM | 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-2010-0745 | 1 Dovecot | 1 Dovecot | 2025-04-11 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in Dovecot 1.2.x before 1.2.11 allows remote attackers to cause a denial of service (CPU consumption) via long headers in an e-mail message. | |||||
| CVE-2010-3779 | 1 Dovecot | 1 Dovecot | 2025-04-11 | 3.5 LOW | 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-2010-3707 | 1 Dovecot | 1 Dovecot | 2025-04-11 | 5.5 MEDIUM | 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-2008-5301 | 1 Dovecot | 1 Dovecot | 2025-04-09 | 6.4 MEDIUM | N/A |
| Directory traversal vulnerability in the ManageSieve implementation in Dovecot 1.0.15, 1.1, and 1.2 allows remote attackers to read and modify arbitrary .sieve files via a ".." (dot dot) in a script name. | |||||
| CVE-2008-4578 | 1 Dovecot | 1 Dovecot | 2025-04-09 | 5.0 MEDIUM | N/A |
| The ACL plugin in Dovecot before 1.1.4 allows attackers to bypass intended access restrictions by using the "k" right to create unauthorized "parent/child/child" mailboxes. | |||||
| CVE-2008-4870 | 2 Dovecot, Redhat | 2 Dovecot, Enterprise Linux | 2025-04-09 | 2.1 LOW | N/A |
| dovecot 1.0.7 in Red Hat Enterprise Linux (RHEL) 5, and possibly Fedora, uses world-readable permissions for dovecot.conf, which allows local users to obtain the ssl_key_password parameter value. | |||||
| CVE-2008-1218 | 1 Dovecot | 1 Dovecot | 2025-04-09 | 6.8 MEDIUM | N/A |
| Argument injection vulnerability in Dovecot 1.0.x before 1.0.13, and 1.1.x before 1.1.rc3, when using blocking passdbs, allows remote attackers to bypass the password check via a password containing TAB characters, which are treated as argument delimiters that enable the skip_password_check field to be specified. | |||||
| CVE-2008-1199 | 1 Dovecot | 1 Dovecot | 2025-04-09 | 4.4 MEDIUM | N/A |
| Dovecot before 1.0.11, when configured to use mail_extra_groups to allow Dovecot to create dotlocks in /var/mail, might allow local users to read sensitive mail files for other users, or modify files or directories that are writable by group, via a symlink attack. | |||||