vulnerability
FreeBSD: VID-5F453B69-ABAB-4E76-B6E5-2ED0BAFCAEE3 (CVE-2017-5428): firefox -- integer overflow in createImageBitmap()
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Mar 17, 2017 | Mar 18, 2017 | Aug 17, 2018 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Mar 17, 2017
Added
Mar 18, 2017
Modified
Aug 17, 2018
Description
An integer overflow in "createImageBitmap()" was reported through the Pwn2Own contest. The fix for this vulnerability disables the experimental extensions to the "createImageBitmap" API. This function runs in the content sandbox, requiring a second vulnerability to compromise a user's computer. This vulnerability affects Firefox ESR < 52.0.1 and Firefox < 52.0.1.
Solution
freebsd-upgrade-package-firefox
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