vulnerability
Ubuntu: (Multiple Advisories) (CVE-2019-17011): Firefox vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:H/Au:N/C:P/I:P/A:P) | Dec 9, 2019 | Dec 10, 2019 | Aug 18, 2025 |
Severity
5
CVSS
(AV:N/AC:H/Au:N/C:P/I:P/A:P)
Published
Dec 9, 2019
Added
Dec 10, 2019
Modified
Aug 18, 2025
Description
Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
Solutions
ubuntu-upgrade-firefoxubuntu-upgrade-thunderbird
References
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