The vulnerability of the FileReader::DoReadData() function in browsers like Firefox and Firefox ESR, as well as in the email client Thunderbird, allows a hacker to execute arbitrary code on the target system.

The vulnerability of the FileReader::DoReadData function in browsers like Firefox and Firefox ESR, as well as in the email client Thunderbird, is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary cod...

RHEL 9 : thunderbird (RHSA-2023:3150)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:3150 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 102.11.0. Security Fixes: Mozilla...

Mozilla: Potential memory corruption in FileReader::DoReadData()

The Mozilla Foundation Security Advisory describes this flaw as: When reading a file, an uninitialized value could have been used as read limit...

Mozilla Thunderbird Security Advisories (MFSA2023-18) - Mac OS X

Mozilla Thunderbird is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2023 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 CPE = "cpe:/a:mozilla:thunderbird";...

PT-2023-2858

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 113 Firefox ESR versions prior to 102.11 Thunderbird versions prior to 102.11 Description The issue is related to a buffer overflow in the FileReader::DoReadData function, which can be exploited by a remote attacker t...