Vulnerabilities (CVE)

Filtered by vendor Dovecot Subscribe
Filtered by product Dovecot
Total 53 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2011-1929 1 Dovecot 1 Dovecot 2023-12-10 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-2010-3779 1 Dovecot 1 Dovecot 2023-12-10 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-2010-3780 1 Dovecot 1 Dovecot 2023-12-10 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-2008-5301 1 Dovecot 1 Dovecot 2023-12-10 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 2023-12-10 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-2008-4907 1 Dovecot 1 Dovecot 2023-12-10 4.3 MEDIUM N/A
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 parsing bug."
CVE-2009-3235 1 Dovecot 1 Dovecot 2023-12-10 7.5 HIGH N/A
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 forwarding an e-mail message to a large number of recipients, a different vulnerability than CVE-2009-2632.
CVE-2008-4870 2 Dovecot, Redhat 2 Dovecot, Enterprise Linux 2023-12-10 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-2007-4211 1 Dovecot 1 Dovecot 2023-12-10 6.0 MEDIUM N/A
The ACL plugin in Dovecot before 1.0.3 allows remote authenticated users with the insert right to save certain flags via a (1) COPY or (2) APPEND command.
CVE-2007-2231 1 Dovecot 1 Dovecot 2023-12-10 4.3 MEDIUM N/A
Directory traversal vulnerability in index/mbox/mbox-storage.c in Dovecot before 1.0.rc29, when using the zlib plugin, allows remote attackers to read arbitrary gzipped (.gz) mailboxes (mbox files) via a .. (dot dot) sequence in the mailbox name.
CVE-2008-1199 1 Dovecot 1 Dovecot 2023-12-10 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.
CVE-2008-1218 1 Dovecot 1 Dovecot 2023-12-10 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-2007-6598 1 Dovecot 1 Dovecot 2023-12-10 6.8 MEDIUM N/A
Dovecot before 1.0.10, with certain configuration options including use of %variables, does not properly maintain the LDAP+auth cache, which might allow remote authenticated users to login as a different user who has the same password.