Описание
Security update for MozillaThunderbird
This update for MozillaThunderbird fixes the following issues:
- Mozilla Thunderbird 128.9.2 (bsc#1241277)
- CVE-2025-3522: Leak of hashed Window credentials via crafted attachment URL
- CVE-2025-2830: Information Disclosure of /tmp directory listing
- CVE-2025-3523: User Interface (UI) Misrepresentation of attachment URL
Список пакетов
SUSE Linux Enterprise Module for Package Hub 15 SP6
SUSE Linux Enterprise Workstation Extension 15 SP6
openSUSE Leap 15.6
Ссылки
- Link for SUSE-SU-2025:1366-1
- E-Mail link for SUSE-SU-2025:1366-1
- SUSE Security Ratings
- SUSE Bug 1241277
- SUSE CVE CVE-2025-2830 page
- SUSE CVE CVE-2025-3522 page
- SUSE CVE CVE-2025-3523 page
Описание
By crafting a malformed file name for an attachment in a multipart message, an attacker can trick Thunderbird into including a directory listing of /tmp when the message is forwarded or edited as a new message. This vulnerability could allow attackers to disclose sensitive information from the victim's system. This vulnerability is not limited to Linux; similar behavior has been observed on Windows as well. This vulnerability affects Thunderbird < 137.0.2 and Thunderbird < 128.9.2.
Затронутые продукты
Ссылки
- CVE-2025-2830
- SUSE Bug 1241277
Описание
Thunderbird processes the X-Mozilla-External-Attachment-URL header to handle attachments which can be hosted externally. When an email is opened, Thunderbird accesses the specified URL to determine file size, and navigates to it when the user clicks the attachment. Because the URL is not validated or sanitized, it can reference internal resources like chrome:// or SMB share file:// links, potentially leading to hashed Windows credential leakage and opening the door to more serious security issues. This vulnerability affects Thunderbird < 137.0.2 and Thunderbird < 128.9.2.
Затронутые продукты
Ссылки
- CVE-2025-3522
- SUSE Bug 1241277
Описание
When an email contains multiple attachments with external links via the X-Mozilla-External-Attachment-URL header, only the last link is shown when hovering over any attachment. Although the correct link is used on click, the misleading hover text could trick users into downloading content from untrusted sources. This vulnerability affects Thunderbird < 137.0.2 and Thunderbird < 128.9.2.
Затронутые продукты
Ссылки
- CVE-2025-3523
- SUSE Bug 1241277