2388 matches found
dovecot -- json encoder crash
Aki Tuomi reports: CVE-2019-10691: Trying to login with 8bit username containing invalid UTF8 input causes auth process to crash if auth policy is enabled. This could be used rather easily to cause a DoS. Similar crash also happens during mail delivery when using invalid UTF8 in From or Subject...
CVE-2019-7524
In Dovecot before 2.2.36.3 and 2.3.x before 2.3.5.1, a local attacker can cause a buffer overflow in the indexer-worker process, which can be used to elevate to root. This occurs because of missing checks in the fts and pop3-uidl components...
Ubuntu: Security Advisory (USN-3928-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
PT-2019-2582 · Dovecot +3 · Dovecot +3
Name of the Vulnerable Software and Affected Versions: Dovecot versions prior to 2.3.5.2 Description: The issue is related to the JSON encoder in the authentication service, which can be exploited by attempting to authenticate with an invalid UTF-8 sequence as the username. This can cause the...
Debian: Security Advisory (DLA-1736-1)
The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Dovecot vulnerability (USN-3928-1)
The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3928-1 advisory. It was discovered that Dovecot incorrectly handled reading certain headers from the index. A local attacker could possibly use this issue ...
USN-3928-1: Dovecot vulnerability
It was discovered that Dovecot incorrectly handled reading certain headers from the index. A local attacker could possibly use this issue to escalate privileges...
USN-3928-1 dovecot vulnerability
It was discovered that Dovecot incorrectly handled reading certain headers from the index. A local attacker could possibly use this issue to escalate privileges...
Debian DSA-4418-1 : dovecot - security update
A vulnerability was discovered in the Dovecot email server. When reading FTS or POP3-UIDL headers from the Dovecot index, the input buffer size is not bounds-checked. An attacker with the ability to modify dovecot indexes, can take advantage of this flaw for privilege escalation or the execution ...
Debian DLA-1736-1 : dovecot security update
A security vulnerability was discovered in the Dovecot email server. When reading FTS headers from the Dovecot index, the input buffer size is not bounds-checked. An attacker with the ability to modify dovecot indexes, can take advantage of this flaw for privilege escalation or the execution of...
[SECURITY] [DLA 1736-1] dovecot security update
Package : dovecot Version : 1:2.2.13-12deb8u6 CVE ID : CVE-2019-7524 A security vulnerability was discovered in the Dovecot email server. When reading FTS headers from the Dovecot index, the input buffer size is not bounds-checked. An attacker with the ability to modify dovecot indexes, can take...
CVE-2019-7524
In Dovecot before 2.2.36.3 and 2.3.x before 2.3.5.1, a local attacker can cause a buffer overflow in the indexer-worker process, which can be used to elevate to root. This occurs because of missing checks in the fts and pop3-uidl components...
DLA-1736-1 dovecot - security update
Bulletin has no description...
FreeBSD : dovecot -- Buffer overflow reading extension header (7862213c-5152-11e9-8b26-a4badb296695)
Aki Tuomi reports : Vulnerability Details : When reading FTS or POP3-UIDL header from dovecot index, the input buffer size is not bound, and data is copied to target structure causing stack overflow. Risk : This can be used for local root privilege escalation or executing arbitrary code in doveco...
UBUNTU-CVE-2019-7524
In Dovecot before 2.2.36.3 and 2.3.x before 2.3.5.1, a local attacker can cause a buffer overflow in the indexer-worker process, which can be used to elevate to root. This occurs because of missing checks in the fts and pop3-uidl components...
[SECURITY] [DSA 4418-1] dovecot security update
------------------------------------------------------------------------- Debian Security Advisory DSA-4418-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso March 28, 2019 https://www.debian.org/security/faq -...
[SECURITY] [DSA 4418-1] dovecot security update
------------------------------------------------------------------------- Debian Security Advisory DSA-4418-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso March 28, 2019 https://www.debian.org/security/faq -...
Buffer overflow
In Dovecot before 2.2.36.3 and 2.3.x before 2.3.5.1, a local attacker can cause a buffer overflow in the indexer-worker process, which can be used to elevate to root. This occurs because of missing checks in the fts and pop3-uidl components...
CVE-2019-7524
In Dovecot before 2.2.36.3 and 2.3.x before 2.3.5.1, a local attacker can cause a buffer overflow in the indexer-worker process, which can be used to elevate to root. This occurs because of missing checks in the fts and pop3-uidl components...
ALPINE-CVE-2019-7524
In Dovecot before 2.2.36.3 and 2.3.x before 2.3.5.1, a local attacker can cause a buffer overflow in the indexer-worker process, which can be used to elevate to root. This occurs because of missing checks in the fts and pop3-uidl components...