Showing 1 - 3 of 3

CVE-2020-10967

Status Candidate

Overview

In Dovecot before 2.3.10.1, remote unauthenticated attackers can crash the lmtp or submission process by sending mail with an empty localpart.

Red Hat Security Advisory 2020-4763-01: Posted Nov 4, 2020; Authored by Red Hat | Site access.redhat.com; Red Hat Security Advisory 2020-4763-01 - 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 supports e-mail in either the maildir or mbox format. The SQL drivers and authentication plug-ins are provided as subpackages. Issues addressed include denial of service and use-after-free vulnerabilities.; tags | advisory, denial of service, vulnerability, imap; systems | linux, redhat, unix; advisories | CVE-2020-10958, CVE-2020-10967; SHA-256 | 95023ee6ccfb4930ceec503cc37701c443c932cfb1c4e11e4b4e377d760694ea; Download | Favorite | View

Debian Security Advisory 4690-1: Posted May 28, 2020; Authored by Debian | Site debian.org; Debian Linux Security Advisory 4690-1 - Several vulnerabilities were discovered in the Dovecot email server, which could cause crashes in the submission, submission-login or lmtp services, resulting in denial of service.; tags | advisory, denial of service, vulnerability; systems | linux, debian; advisories | CVE-2020-10957, CVE-2020-10958, CVE-2020-10967; SHA-256 | 9d63598a1c71dc750c77f667387b4618d03c19f05df378ce707cb2a4abea6c26; Download | Favorite | View

Open-Xchange Dovecot 2.3.10 Null Pointer Dereference / Denial Of Service: Posted May 19, 2020; Authored by Philippe Antoine; Open-Xchange Dovecot versions 2.3.0 through 2.3.10 suffer from null pointer dereference and denial of service vulnerabilities.; tags | exploit, denial of service, vulnerability; advisories | CVE-2020-10957, CVE-2020-10958, CVE-2020-10967; SHA-256 | 3aa6155c0580d269fb7fdbdd9648de20d10f066c289ea5f31c5a7bb2f6be630b; Download | Favorite | View

Page 1 of 1 Back 1 Next