vulnerability
Ubuntu: USN-4028-1 (CVE-2019-11704): Thunderbird vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Jun 14, 2019 | Jun 20, 2019 | Aug 18, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Jun 14, 2019
Added
Jun 20, 2019
Modified
Aug 18, 2025
Description
A flaw in Thunderbird's implementation of iCal causes a heap buffer overflow in icalmemory_strdup_and_dequote when processing certain email messages, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7.1.
Solution
ubuntu-upgrade-thunderbird
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