SUSE CVE-2008-4907

The message parsing feature in Dovecot 1.1.4 and 1.1.5, when using the FETCH ENVELOPE command in the IMAP client, allows remote attackers to cause a denial of service persistent crash via an email with a malformed From address, which triggers an assertion error, aka "invalid message address parsi...

SUSE CVE-2008-4870

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 sslkeypassword parameter value...

SUSE CVE-2008-5301

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...

SUSE CVE-2009-2632

Buffer overflow in the SIEVE script component sieve/script.c, as used in cyrus-imapd in Cyrus IMAP Server 2.2.13 and 2.3.14, and Dovecot 1.0 before 1.0.4 and 1.1 before 1.1.7, allows local users to execute arbitrary code and read or modify arbitrary messages via a crafted SIEVE script, related to...

SUSE CVE-2009-3235

Multiple stack-based buffer overflows in the Sieve plugin in Dovecot 1.0 before 1.0.4 and 1.1 before 1.1.7, as derived from Cyrus libsieve, allow context-dependent attackers to cause a denial of service crash and possibly execute arbitrary code via a crafted SIEVE script, as demonstrated by...

SUSE CVE-2009-3897

Dovecot 1.2.x before 1.2.8 sets 0777 permissions during creation of certain directories at installation time, which allows local users to access arbitrary user accounts by replacing the auth socket, related to the parent directories of the basedir directory, and possibly the basedir directory...

SUSE CVE-2010-0433

The ksslkeytabisavailable function in ssl/kssl.c in OpenSSL before 0.9.8n, when Kerberos is enabled but Kerberos configuration files cannot be opened, does not check a certain return value, which allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via SS...

SUSE CVE-2010-0745

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...

SUSE CVE-2010-3304

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...

SUSE CVE-2010-3707

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...

SUSE CVE-2010-3706

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 t...

SUSE CVE-2011-1929

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...

SUSE CVE-2011-2166

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...

SUSE CVE-2011-2167

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...

SUSE CVE-2011-4318

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...

SUSE CVE-2013-6171

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...

SUSE CVE-2014-3430

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...

SUSE CVE-2015-3420

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...

SUSE CVE-2016-4983

A postinstall script in the dovecot rpm allows local users to read the contents of newly created SSL/TLS key files...

SUSE CVE-2017-2669

Dovecot before version 2.2.29 is vulnerable to a denial of service. When 'dict' passdb and userdb were used for user authentication, the username sent by the IMAP/POP3 client was sent through varexpand to perform %variable expansion. Sending specially crafted %variable fields could result in...