60
CVE-2018-12359
—CVSS 3.0
8.8 high
EPSS
5%p91
Published
()
Modified
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.
- Vendors
- redhatdebiancanonicalmozilla
- Products
- enterprise linux desktop, enterprise linux server, enterprise linux server aus, enterprise linux server eus, enterprise linux server tus, enterprise linux workstation, debian linux, ubuntu linux, firefox, firefox esr, thunderbird
- Weakness
- CWE-119
- Vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H