vulnerability
Oracle Linux: CVE-2025-3523: ELSA-2025-4229: thunderbird security update (IMPORTANT) (Multiple Advisories)
Severity | CVSS | Published | Added | Modified |
---|---|---|---|---|
7 | (AV:N/AC:H/Au:N/C:P/I:C/A:P) | 2025-04-15 | 2025-04-29 | 2025-05-09 |
Severity
7
CVSS
(AV:N/AC:H/Au:N/C:P/I:C/A:P)
Published
2025-04-15
Added
2025-04-29
Modified
2025-05-09
Description
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.
Solution
oracle-linux-upgrade-thunderbird

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