exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New
Showing 1 - 7 of 7 RSS Feed

CVE-2020-12674

Status Candidate

Overview

In Dovecot before 2.3.11.3, sending a specially formatted RPA request will crash the auth service because a length of zero is mishandled.

Related Files

Red Hat Security Advisory 2020-3736-01
Posted Sep 14, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-3736-01 - 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 a resource exhaustion vulnerability.

tags | advisory, imap
systems | linux, redhat, unix
advisories | CVE-2020-12100, CVE-2020-12673, CVE-2020-12674
SHA-256 | f2f761dd7dde49bfd4aa597adb004d01505647c371efea19e6e4504615a4b0aa
Red Hat Security Advisory 2020-3735-01
Posted Sep 14, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-3735-01 - 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 a resource exhaustion vulnerability.

tags | advisory, imap
systems | linux, redhat, unix
advisories | CVE-2020-12100, CVE-2020-12673, CVE-2020-12674
SHA-256 | dd5369db54a4b97a48e0ec79ac558ed78b8cc59d447c2e0929f168ab5654f573
Red Hat Security Advisory 2020-3713-01
Posted Sep 10, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-3713-01 - 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 a resource exhaustion vulnerability.

tags | advisory, imap
systems | linux, redhat, unix
advisories | CVE-2020-12100, CVE-2020-12673, CVE-2020-12674
SHA-256 | fb59fad9d07e625d5f38b44bf743d2a63224244c690ddb5fc7e29a99b4d2b051
Gentoo Linux Security Advisory 202009-02
Posted Sep 7, 2020
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 202009-2 - Multiple vulnerabilities have been found in Dovecot, the worst of which could allow remote attackers to cause a Denial of Service condition. Versions less than 2.3.11.3 are affected.

tags | advisory, remote, denial of service, vulnerability
systems | linux, gentoo
advisories | CVE-2020-12100, CVE-2020-12673, CVE-2020-12674
SHA-256 | a8406344c7b252401291699045d45ef5f15fde228e7644af31cac3f16f9741c0
Red Hat Security Advisory 2020-3617-01
Posted Sep 3, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-3617-01 - 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 a resource exhaustion vulnerability.

tags | advisory, imap
systems | linux, redhat, unix
advisories | CVE-2020-12100, CVE-2020-12673, CVE-2020-12674
SHA-256 | 3e7cf4227b43d701bce0f2c45f34690a4bc28657983ceb7b548761524b3dd143
Ubuntu Security Notice USN-4456-2
Posted Aug 17, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4456-2 - USN-4456-1 fixed several vulnerabilities in Dovecot. This update provides the corresponding update for Ubuntu 14.04 ESM. It was discovered that Dovecot incorrectly handled deeply nested MIME parts. A remote attacker could possibly use this issue to cause Dovecot to consume resources, resulting in a denial of service. Various other issues were also addressed.

tags | advisory, remote, denial of service, vulnerability
systems | linux, ubuntu
advisories | CVE-2020-12100, CVE-2020-12673, CVE-2020-12674
SHA-256 | e612cc59d0086f2fe8392c474296f7b6497aa81939e60409aeee130585a1e2f7
Ubuntu Security Notice USN-4456-1
Posted Aug 12, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4456-1 - It was discovered that Dovecot incorrectly handled deeply nested MIME parts. A remote attacker could possibly use this issue to cause Dovecot to consume resources, resulting in a denial of service. It was discovered that Dovecot incorrectly handled memory when using NTLM. A remote attacker could possibly use this issue to cause Dovecot to crash, resulting in a denial of service. It was discovered that the Dovecot RPA mechanism incorrectly handled zero-length messages. A remote attacker could possibly use this issue to cause Dovecot to crash, resulting in a denial of service. Various other issues were also addressed.

tags | advisory, remote, denial of service
systems | linux, ubuntu
advisories | CVE-2020-12100, CVE-2020-12673, CVE-2020-12674
SHA-256 | 92f79dc3df0ec06f5cefb85e621601251c661132d679e69cee61a4bcdc9ff89a
Page 1 of 1
Back1Next

File Archive:

August 2022

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Aug 1st
    20 Files
  • 2
    Aug 2nd
    4 Files
  • 3
    Aug 3rd
    6 Files
  • 4
    Aug 4th
    55 Files
  • 5
    Aug 5th
    16 Files
  • 6
    Aug 6th
    0 Files
  • 7
    Aug 7th
    0 Files
  • 8
    Aug 8th
    13 Files
  • 9
    Aug 9th
    13 Files
  • 10
    Aug 10th
    34 Files
  • 11
    Aug 11th
    16 Files
  • 12
    Aug 12th
    5 Files
  • 13
    Aug 13th
    0 Files
  • 14
    Aug 14th
    0 Files
  • 15
    Aug 15th
    0 Files
  • 16
    Aug 16th
    0 Files
  • 17
    Aug 17th
    0 Files
  • 18
    Aug 18th
    0 Files
  • 19
    Aug 19th
    0 Files
  • 20
    Aug 20th
    0 Files
  • 21
    Aug 21st
    0 Files
  • 22
    Aug 22nd
    0 Files
  • 23
    Aug 23rd
    0 Files
  • 24
    Aug 24th
    0 Files
  • 25
    Aug 25th
    0 Files
  • 26
    Aug 26th
    0 Files
  • 27
    Aug 27th
    0 Files
  • 28
    Aug 28th
    0 Files
  • 29
    Aug 29th
    0 Files
  • 30
    Aug 30th
    0 Files
  • 31
    Aug 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Hosting By
Rokasec
close