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CVE-2017-7756

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CVSS 3.0
9.8 critical
EPSS
3%p85
Published
()
Modified
Description

A use-after-free and use-after-scope vulnerability when logging errors from headers for XML HTTP Requests (XHR). This could result in a potentially exploitable crash. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.

Vendors
mozilladebian
Products
firefox, thunderbird, debian linux
Weakness
CWE-416
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (2.6%)

In the news

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