vulnerability
Oracle Linux: CVE-2018-12359: ELSA-2018-2113: firefox security update (CRITICAL) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Jun 26, 2018 | Jul 4, 2018 | Dec 3, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Jun 26, 2018
Added
Jul 4, 2018
Modified
Dec 3, 2025
Description
A buffer overflow can occur when rendering canvas content while adjusting the height and width of the canvas element dynamically, causing data to be written outside of the currently computed boundaries. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
Solutions
oracle-linux-upgrade-firefoxoracle-linux-upgrade-thunderbird
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