CVE-2017-5386

CVE Details

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

Description


WebExtension scripts can use the data: protocol to affect pages loaded by other web extensions using this protocol, leading to potential data disclosure or privilege escalation in affected extensions. This vulnerability affects Firefox ESR < 45.7 and Firefox < 51.

See more information about CVE-2017-5386 from MITRE CVE dictionary and NIST NVD


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


CVSS v3 metrics

Base Score: 7.3
Vector String: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Version: 3.0
Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality Impact: Low
Integrity Impact: Low
Availability Impact: Low

Errata information


PlatformErrataRelease Date
Oracle Linux version 5 (firefox)ELSA-2017-01902017-01-25
Oracle Linux version 6 (firefox)ELSA-2017-01902017-01-25
Oracle Linux version 7 (firefox)ELSA-2017-01902017-01-25


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