2530 matches found
Dovecot CVE-2019-19722 Denial of Service Vulnerability
Description Dovecot is prone to a remote denial-of-service vulnerability. Attackers can exploit this issue to crash the affected application, denying service to legitimate users. Dovecot versions 2.3.9 and 2.3.9.1 are vulnerable. Technologies Affected Dovecot Dovecot 2.3.9 Dovecot Dovecot 2.3.9.1...
PT-2019-15927 · Dovecot +1 · Dovecot +1
Name of the Vulnerable Software and Affected Versions: Dovecot versions prior to 2.3.9.2 Description: The issue allows an attacker to crash a push-notification driver with a crafted email when push notifications are used, due to a NULL Pointer Dereference. This can be achieved by using a group...
dovecot -- null pointer deref in notify with empty headers
Aki Tuomi reports Mail with group address as sender will cause a signal 11 crash in push notification drivers. Group address as recipient can cause crash in some drivers...
EulerOS 2.0 SP2 : dovecot (EulerOS-SA-2019-2372)
According to the versions of the dovecot packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A denial of service flaw was found in dovecot before 2.2.34. An attacker able to generate random SNI server names could exploit TLS SNI...
NewStart CGSL MAIN 4.06 : dovecot Vulnerability (NS-SA-2019-0211)
The remote NewStart CGSL host, running version MAIN 4.06, has dovecot packages installed that are affected by a vulnerability: - In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 and Pigeonhole before 0.5.7.2, protocol processing can fail for quoted strings. This occurs because '\0' characters...
NewStart CGSL CORE 5.04 / MAIN 5.04 : dovecot Vulnerability (NS-SA-2019-0220)
The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has dovecot packages installed that are affected by a vulnerability: - In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 and Pigeonhole before 0.5.7.2, protocol processing can fail for quoted strings. This occurs because '\0'...
Dovecot Submission-Login Service NULL Pointer Dereference Denial of Service (CVE-2019-11494)
A denial-of-service vulnerability exists in the Dovecot server. The vulnerability is due to a NULL pointer dereference in the submission-login service when authentication is aborted. Successful exploitation of this vulnerability could cause a partial denial of service of the affected system...
dovecot security and bug fix update
1:2.2.36-10 - fix CVE-2019-11500: IMAP protocol parser does not properly handle NUL byte when scanning data in quoted strings, leading to out of bounds heap memory writes 1741788 1:2.2.36-9 - reset errno before iterating through users 1630410 1:2.2.36-8 - fix CVE-2019-3814: improper certificate...
EulerOS 2.0 SP5 : dovecot (EulerOS-SA-2019-2138)
According to the versions of the dovecot packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 and Pigeonhole before 0.5.7.2, protocol processing can fail for quoted strings. This occurs...
EulerOS 2.0 SP3 : dovecot (EulerOS-SA-2019-2243)
According to the version of the dovecot packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 and Pigeonhole before 0.5.7.2, protocol processing can fail for quoted strings. This occurs...
Amazon Linux 2 : dovecot (ALAS-2019-1347)
In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 and Pigeonhole before 0.5.7.2, protocol processing can fail for quoted strings. This occurs because '\0' characters are mishandled, and can lead to out-of-bounds writes and remote code execution.CVE-2019-11500 C Tenable Network Security, Inc. Th...
Improper Certificate Validation
dovecot does not properly validate client certificates. An attacker who is in possession of a valid certificate but without a username is able to impersonate other users by abusing the vulnerability...
Dovecot Information Disclosure Vulnerability
Dovecot is an open source based on Linux/UNIX-like systems IMAP and POP3 mail server . An information disclosure vulnerability exists in Dovecot. The vulnerability stems from a configuration or other error in the operation of a networked system or product. An unauthorized attacker could exploit t...
RHEL 8 : dovecot (RHSA-2019:3467)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2019:3467 advisory. Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3 server, and...
CVE-2016-4983
A postinstall script in the dovecot rpm allows local users to read the contents of newly created SSL/TLS key files...
CVE-2016-4983
A postinstall script in the dovecot rpm allows local users to read the contents of newly created SSL/TLS key files...
AZL-44988 CVE-2016-4983 affecting package dovecot 2.3.20-1
A postinstall script in the dovecot rpm allows local users to read the contents of newly created SSL/TLS key files...
CVE-2016-4983
A postinstall script in the dovecot rpm allows local users to read the contents of newly created SSL/TLS key files...
