SUSE-SU-2022:0559-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: - Mozilla Thunderbird 91.6.1 / MFSA 2022-07 bsc1196072 CVE-2022-0566 bmo1753094 Crafted email could trigger an out-of-bounds write - Mozilla Thunderbird 91.6 / MFSA 2022-06 bsc1195682 CVE-2022-22753 bmo1732435 Privilege Escalation to...

MGASA-2022-0061 Updated thunderbird packages fix security vulnerabilities

If a user installed an extension of a particular type, the extension could have auto-updated itself and while doing so, bypass the prompt which grants the new version the new requested permissions CVE-2022-22754. If a user was convinced to drag and drop an image to their desktop or other folder,...

OPENSUSE-SU-2022:0199-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: - CVE-2021-4140: Fixed Iframe sandbox bypass with XSLT bsc1194547. - CVE-2022-22737: Fixed race condition when playing audio files bsc1194547. - CVE-2022-22738: Fixed heap-buffer-overflow in blendGaussianBlur bsc1194547. -...

Security fix for the ALT Linux 10 package thunderbird version 91.5.0-alt1

91.5.0-alt1 built Jan. 20, 2022 Andrey Cherepanov in task 293378 Jan. 12, 2022 Andrey Cherepanov - New version. - Security fixes: + CVE-2022-22746 Calling into reportValidity could have lead to fullscreen window spoof + CVE-2022-22743 Browser window spoof using fullscreen mode + CVE-2022-22742...

MGASA-2022-0019 Updated thunderbird packages fix security vulnerability

It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox CVE-2021-4140. Constructing audio sinks could have lead to a race condition when playing audio files and closing windows. This could have lead to a use-after-free causing a potentially exploitable cra...

Remote Code Execution (RCE)

thunderbird is vulnerable to remote code execution. The vulnerability exists due to the lack of sanitization of the execution context which allows Javascript to be enabled in the composition area...

DSA-4973-1 thunderbird - security update

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MGASA-2021-0217 Updated thunderbird packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Thunderbird stored OpenPGP secret keys without master password protection CVE-2021-29956. Partial protection of inline OpenPGP message not indicated CVE-2021-29957...

MGASA-2021-0189 Updated thunderbird packages fix security vulnerabilities

An attacker may use Thunderbird's OpenPGP key refresh mechanism to poison an existing key CVE-2021-23991. A crafted OpenPGP key with an invalid user ID could be used to confuse the user CVE-2021-23992. Inability to send encrypted OpenPGP email after importing a crafted OpenPGP key CVE-2021-23993...

SUSE-SU-2021:0122-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: - Mozilla Thunderbird 78.6.1 changed: MailExtensions: browserAction, composeAction, and messageDisplayAction toolbar buttons now support label and defaultlabel properties bmo1583478 fixed: Running a quicksearch that returned no result...

MGASA-2020-0450 Updated thunderbird packages fix security vulnerability

When reading SMTP server status codes, Thunderbird writes an integer value to a position on the stack that is intended to contain just one byte. Depending on processor architecture and stack layout, this leads to stack corruption that may be exploitable CVE-2020-26970...

MGASA-2020-0433 Updated thunderbird packages fix security vulnerabilities

Variable time processing of cross-origin images during drawImage calls. CVE-2020-16012 Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code. CVE-2020-26951 Fullscreen could be enabled without displaying the security UI. CVE-2020-26953 XSS through paste manual...

Fedora: Security Advisory for thunderbird (FEDORA-2020-1da8aa9dd3)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 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...

OPENSUSE-SU-2020:1785-1 Security update for MozillaThunderbird and mozilla-nspr

This update for MozillaThunderbird and mozilla-nspr fixes the following issues: - Mozilla Thunderbird 78.4 new: MailExtensions: browser.tabs.sendMessage API added new: MailExtensions: messageDisplayScripts API added changed: Yahoo and AOL mail users using password authentication will be migrated ...

MGASA-2020-0352 Updated thunderbird packages fix security vulnerabilities

By holding a reference to the eval function from an about:blank window, a malicious webpage could have gained access to the InstallTrigger object which would allow them to prompt the user to install an extension. Combined with user confusion, this could result in an unintended or malicious...

MGASA-2020-0300 Updated thunderbird packages fix security vulnerability

If Thunderbird is configured to use STARTTLS for an IMAP server, and the server sends a PREAUTH response, then Thunderbird will continue with an unencrypted connection, causing email data to be sent without protection CVE-2020-12398. When browsing a malicious page, a race condition in our...

Mozilla: Security downgrade with IMAP STARTTLS leads to information leakage

The Mozilla Foundation Security Advisory describes this flaw as: If Thunderbird is configured to use STARTTLS for an IMAP server, and the server sends a PREAUTH response, then Thunderbird will continue with an unencrypted connection, causing email data to be sent without protection...

Mozilla: Security downgrade with IMAP STARTTLS leads to information leakage

The Mozilla Foundation Security Advisory describes this flaw as: If Thunderbird is configured to use STARTTLS for an IMAP server, and the server sends a PREAUTH response, then Thunderbird will continue with an unencrypted connection, causing email data to be sent without protection...

SUSE-SU-2020:1591-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: Mozilla Thunderbird 68.9.0 bsc1172402 - CVE-2020-12405: Fixed a use-after-free in SharedWorkerService. - CVE-2020-12406: Fixed a JavaScript Type confusion with NativeTypes. - CVE-2020-12410: Fixed multiple memory safety issues -...

Arbitrary Code Execution

thunderbird is vulnerable to arbitrary code execution. Several flaws were found in the processing of malformed HTML mail content. An HTML mail message containing malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code as the user running Thunderbird...