CVE-2018-5158

CVE Details

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

Description

The PDF viewer does not sufficiently sanitize PostScript calculatorfunctions, allowing malicious JavaScript to be injected through a crafted PDF file. This JavaScript can then be run with the permissions of the PDF viewer by its worker. This vulnerability affects Firefox ESR < 52.8 and Firefox < 60.

See more information about CVE-2018-5158 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:	6.8
Vector String:	AV:N/AC:M/Au:N/C:P/I:P/A:P
Version:	2.0
Attack Vector:	Network
Attack Complexity:	Medium
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (firefox)	ELSA-2018-1414	2018-05-14
Oracle Linux version 7 (firefox)	ELSA-2018-1415	2018-05-14