CVE-2021-23993

An attacker may perform a DoS attack to prevent a user from sending encrypted email to a correspondent. If an attacker creates a crafted OpenPGP key with a subkey that has an invalid self signature, and the Thunderbird user imports the crafted key, then Thunderbird may try to use the invalid...

CVE-2021-23991

If a Thunderbird user has previously imported Alice's OpenPGP key, and Alice has extended the validity period of her key, but Alice's updated key has not yet been imported, an attacker may send an email containing a crafted version of Alice's key with an invalid subkey, Thunderbird might...

Mozilla Thunderbird Security Bypass Vulnerability

Mozilla Thunderbird is the United States Mozilla Foundation's set of independent from the Mozilla Application Suite e-mail client software. The program supports IMAP, POP mail protocols and HTML mail format. Mozilla Thunderbird has a security vulnerability that allows an attacker to create a...

Mozilla Thunderbird < 78.9.1

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 78.9.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2021-13 advisory. - When loading the shared library that provides the OTR protocol implementation, Thunderbird will initial...

Mozilla Thunderbird < 78.9.1

The version of Thunderbird installed on the remote Windows host is prior to 78.9.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2021-13 advisory. - When loading the shared library that provides the OTR protocol implementation, Thunderbird will initially attempt...

Security Vulnerabilities fixed in Thunderbird 78.9.1 — Mozilla

If a Thunderbird user has previously imported Alice's OpenPGP key, and Alice has extended the validity period of her key, but Alice's updated key has not yet been imported, an attacker may send an email containing a crafted version of Alice's key with an invalid subkey, Thunderbird might...

[SECURITY] Fedora 34 Update: gnutls-3.7.1-2.fc34

GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface API to access the secure communications protocols as well as APIs to parse and write X.509, PKCS 12, OpenPGP and...

Fedora: Security Advisory for gnutls (FEDORA-2021-18bef34f05)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Security Vulnerabilities fixed in Thunderbird 78.8.1 — Mozilla

Thunderbird unprotects a secret OpenPGP key prior to using it for a decryption, signing or key import task. If the task runs into a failure, the secret key may remain in memory in its unprotected state...

EulerOS 2.0 SP2 : evolution (EulerOS-SA-2021-1292)

According to the version of the evolution packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - GNOME Evolution through 3.28.2 is prone to OpenPGP signatures being spoofed for arbitrary messages using a specially crafted email that contains...

Huawei EulerOS: Security Advisory for evolution (EulerOS-SA-2021-1292)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

Google Discloses Severe Bug in Libgcrypt Encryption Library—Impacting Many Projects

A "severe" vulnerability in GNU Privacy Guard GnuPG's Libgcrypt encryption software could have allowed an attacker to write arbitrary data to the target machine, potentially leading to remote code execution. The flaw, which affects version 1.9.0 of libgcrypt, was discovered on January 28 by Tavis...

openSUSE Security Update : MozillaThunderbird (openSUSE-2020-2324)

This update for MozillaThunderbird fixes the following issues : - Mozilla Thunderbird 78.6 - new: MailExtensions: Added browser.windows.openDefaultBrowser bmo1664708 - changed: Thunderbird now only shows quota exceeded indications on the main window bmo1671748 - changed: MailExtensions: menus API...

openSUSE Security Update : MozillaThunderbird (openSUSE-2020-2317)

This update for MozillaThunderbird fixes the following issues : - Mozilla Thunderbird 78.6 - new: MailExtensions: Added browser.windows.openDefaultBrowser bmo1664708 - changed: Thunderbird now only shows quota exceeded indications on the main window bmo1671748 - changed: MailExtensions: menus API...

OPENSUSE-SU-2020:2324-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: - Mozilla Thunderbird 78.6 new: MailExtensions: Added browser.windows.openDefaultBrowser bmo1664708 changed: Thunderbird now only shows quota exceeded indications on the main window bmo1671748 changed: MailExtensions: menus API enable...

SUSE-SU-2020:3935-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: - Mozilla Thunderbird 78.6 new: MailExtensions: Added browser.windows.openDefaultBrowser bmo1664708 changed: Thunderbird now only shows quota exceeded indications on the main window bmo1671748 changed: MailExtensions: menus API enable...

Security update for MozillaThunderbird (critical)

openSUSE Security Update: Security update for MozillaThunderbird Announcement ID: openSUSE-SU-2020:2324-1 Rating: critical References: 1180039 Cross-References: CVE-2020-16042 CVE-2020-26971 CVE-2020-26973 CVE-2020-26974 CVE-2020-26978 CVE-2020-35111 CVE-2020-35112 CVE-2020-35113 Affected Product...

OPENSUSE-SU-2020:2317-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: - Mozilla Thunderbird 78.6 new: MailExtensions: Added browser.windows.openDefaultBrowser bmo1664708 changed: Thunderbird now only shows quota exceeded indications on the main window bmo1671748 changed: MailExtensions: menus API enable...

Security update for MozillaThunderbird (critical)

openSUSE Security Update: Security update for MozillaThunderbird Announcement ID: openSUSE-SU-2020:2317-1 Rating: critical References: 1180039 Cross-References: CVE-2020-16042 CVE-2020-26971 CVE-2020-26973 CVE-2020-26974 CVE-2020-26978 CVE-2020-35111 CVE-2020-35112 CVE-2020-35113 Affected Product...

SUSE-SU-2020:3900-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: - Mozilla Thunderbird 78.6 new: MailExtensions: Added browser.windows.openDefaultBrowser bmo1664708 changed: Thunderbird now only shows quota exceeded indications on the main window bmo1671748 changed: MailExtensions: menus API enable...