vulnerability
MFSA2017-03 Thunderbird: Security vulnerabilities fixed in Thunderbird 45.7 (CVE-2017-5378)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | Jan 26, 2017 | Jan 27, 2017 | Mar 27, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Jan 26, 2017
Added
Jan 27, 2017
Modified
Mar 27, 2026
Description
Hashed codes of JavaScript objects are shared between pages. This allows for pointer leaks because an object's address can be discovered through hash codes, and also allows for data leakage of an object's content using these hash codes. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.
Solution
mozilla-thunderbird-upgrade-45_7
Rapid7 Labs
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