CVE-2017-5456

CVE Details

Release Date:2018-06-11
Impact:None What is this?

Description


A mechanism to bypass file system access protections in the sandboxusing the file system request constructor through an IPC message. This allows for read and write access to the local file system. This vulnerability affects Firefox ESR < 52.1 and Firefox < 53.

See more information about CVE-2017-5456 from MITRE CVE dictionary and NIST NVD


NOTE: The following CVSS metrics and score provided are preliminary and subject to review.


CVSS v2 metrics

Base Score: 7.5
Vector String: AV:N/AC:L/Au:N/C:P/I:P/A:P
Version: 2.0
Attack Vector: Network
Attack Complexity: Low
Authentication: None
Confidentiality Impact: Partial
Integrity Impact: Partial
Availability Impact: Partial

Errata information


PlatformErrataRelease Date
Oracle Linux version 7 (firefox)ELSA-2017-11062017-04-20


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