CVE-2017-5403
—CVSS 3.0
9.8 critical
EPSS
2%p76
Published
()
Modified
Description
When adding a range to an object in the DOM, it is possible to use "addRange" to add the range to an incorrect root object. This triggers a use-after-free, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 52 and Thunderbird < 52.
- Vendors
- mozilla
- Products
- thunderbird, firefox
- Weakness
- CWE-416
- Vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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