dovecot vulnerabilities (TuxCare)
28 vulnerabilities.
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dovecotTuxCare An attacker that holds a token intended for a different purpose can authenticate, because when an... 7.4 High -
dovecotTuxCare An unauthenticated attacker can send an IMAP ID command with a very large number of parameters... 7.5 High -
dovecotTuxCare An attacker that has valid credentials can use a Sieve script with the editheader extension to... 9.1 Critical -
dovecotTuxCare None None None No publicly available exploits are known. 7.4 High -
dovecotTuxCare An unauthenticated attacker can crash the ManageSieve login process by sending a small malformed... 7.5 High -
dovecotTuxCare When mail_max_userip_connections is set (default 10) and reached, submission-login can crash with... 4.3 Medium -
dovecotTuxCare An attacker that can send mail to a user can craft a message whose headers contain a very large... 7.5 High -
dovecotTuxCare An attacker can cause uncontrolled memory usage with excessive bracing over IMAP. The fix in CVE... 4.3 Medium -
dovecotTuxCare Attacker can use the IMAP SETACL command to inject the anyone permission to user's dovecot-acl... 3.1 Low -
dovecotTuxCare Attacker can upload a malicious Sieve script over ManageSieve service (or locally) to bypass... 5.3 Medium -
dovecotTuxCare Attacker can use a specially crafted base64 exchange between Dovecot and Client to fake SCRAM TLS... 6.8 Medium -
dovecotTuxCare Attacker can send a specifically crafted message before authentication that causes managesieve to... 7.5 High -
dovecotTuxCare Sending "NOOP (((...)))" command with 4000 parenthesis open+close results in ~1MB extra memory... 4.3 Medium -
dovecotTuxCare Doveadm credentials are verified using direct comparison which is susceptible to timing oracle... 7.4 High -
dovecotTuxCare Dovecot OTP authentication is vulnerable to replay attack under specific conditions. If auth... 6.8 Medium -
dovecotTuxCare When dovecot has been configured to use per-domain passwd files, and they are placed one path... 5.3 Medium -
dovecotTuxCare ManageSieve AUTHENTICATE command crashes when using literal as SASL initial response. This can be... 7.5 High -
dovecotTuxCare Dovecot has provided a script to use for attachment to text conversion. This script unsafely... 4.3 Medium -
dovecotTuxCare Very large headers can cause resource exhaustion when parsing message. The message-parser... 7.5 High -
dovecotTuxCare Having a large number of address headers (From, To, Cc, Bcc, etc.) becomes excessively CPU... 5.0 Medium -
dovecotTuxCare An issue was discovered in the auth component in Dovecot 2.2 and 2.3 before 2.3.20. When two... 8.8 High -
dovecotTuxCare The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp.... 4.8 Medium -
dovecotTuxCare Dovecot before 2.3.13 has Improper Input Validation in lda, lmtp, and imap, leading to an... 7.5 High -
dovecotTuxCare In Dovecot before 2.3.11.3, sending a specially formatted RPA request will crash the auth service... 7.5 High -
dovecotTuxCare In Dovecot before 2.3.11.3, sending a specially formatted NTLM request will crash the auth... 7.5 High -
dovecotTuxCare In Dovecot before 2.3.11.3, uncontrolled recursion in submission, lmtp, and lda allows remote... 7.5 High -
dovecotTuxCare A specially crafted email delivered over SMTP and passed on to Dovecot by MTA can trigger an out... 5.9 Medium -
dovecotTuxCare A flaw was found in dovecot 2.0 up to 2.2.33 and 2.3.0. An abort of SASL authentication results... 7.5 High