CLSA-2025-1758645976 dovecot: Fix of CVE-2020-12673

CVE-2020-12673: fix reading past buffer...

dovecot: Fix of CVE-2020-12673

CVE-2020-12673: fix reading past buffer...

CLSA-2025-1758630391 dovecot: Fix of CVE-2020-12673

CVE-2020-12673: fix reading past buffer...

Linux Distros Unpatched Vulnerability : CVE-2024-23185

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Very large headers can cause resource exhaustion when parsing message. The message-parser normally reads reasonably sized chunks of the message. However, when i...

Linux Distros Unpatched Vulnerability : CVE-2022-30550

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in the auth component in Dovecot 2.2 and 2.3 before 2.3.20. When two passdb configuration entries exist with the same driver and args...

Linux Distros Unpatched Vulnerability : CVE-2008-4870

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

CLSA-2025-1753987188 dovecot: Fix of CVE-2024-23185

CVE-2024-23185: fix resource exhaustion caused by very large headers when parsing messages...

CLSA-2025-1753374470 dovecot: Fix of CVE-2024-23184

CVE-2024-23184: restrict address headers to mitigate excessive CPU usage and prevent potential DoS attacks...

TencentOS Server 3: dovecot (TSSA-2022:0115)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2022:0115 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

TencentOS Server 3: dovecot (TSSA-2023:0159)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2023:0159 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

TencentOS Server 4: dovecot (TSSA-2024:1065)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:1065 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

TencentOS Server 3: dovecot (TSSA-2024:0516)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0516 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

CVE-2024-25584

Dovecot accepts dot LF DOT LF symbol as end of DATA command. RFC requires that it should always be CR LF DOT CR LF. This causes Dovecot to convert single mail with LF DOT LF in middle, into two emails when relaying to SMTP. Dovecot will split mail with LF DOT LF into two mails. Upgrade to latest...

CVE-2023-34108

mailcow is a mail server suite based on Dovecot, Postfix and other open source software, that provides a modern web UI for user/server administration. A vulnerability has been discovered in mailcow which allows an attacker to manipulate internal Dovecot variables by using specially crafted...

CVE-2023-26490

mailcow is a dockerized email package, with multiple containers linked in one bridged network. The Sync Job feature - which can be made available to standard users by assigning them the necessary permission - suffers from a shell command injection. A malicious user can abuse this vulnerability to...

CVE-2020-26102

In cPanel before 88.0.3, an insecure auth policy API key is used by Dovecot on a templated VM SEC-550...

CVE-2017-18389

cPanel before 68.0.15 allows string format injection in dovecot-xaps-plugin SEC-318...

CVE-2010-4011

Dovecot in Apple Mac OS X 10.6.5 10H574 does not properly manage memory for user names, which allows remote authenticated users to read the private e-mail of other persons in opportunistic circumstances via standard e-mail clients accessing a user's own mailbox, related to a "memory aliasing issu...

CVE-2010-0535

Dovecot in Apple Mac OS X 10.6 before 10.6.3, when Kerberos is enabled, does not properly enforce the service access control list SACL for sending and receiving e-mail, which allows remote authenticated users to bypass intended access restrictions via unspecified vectors...

Alibaba Cloud Linux 3 : 0115: dovecot (ALINUX3-SA-2022:0115)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2022:0115 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2019-11500: In Dovecot before 2.2.36.4...