CVE-2017-7818

CVSS v3.0 9.8 (Critical)

CVSS v2.0 7.5 (High)

EPSS 0.66 % (80^th)

Affected Products 9

Advisories 20

A use-after-free vulnerability can occur when manipulating arrays of Accessible Rich Internet Applications (ARIA) elements within containers through the DOM. This results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.

Weaknesses

CWE-416: Use After Free

CVE Status: PUBLISHED
CNA: Mozilla Corporation
Published Date: 2018-06-11 21:29:10
(6 years ago)
Updated Date: 2018-08-09 16:17:01
(6 years ago)

Affected Products

Debian

Debian Linux

Mozilla

Redhat

Configuration #1

		CPE23	From	Up To
	Redhat Enterprise Linux Desktop 6.0	cpe:2.3:o:redhat:enterprise_linux_desktop:6.0
	Redhat Enterprise Linux Desktop 7.0	cpe:2.3:o:redhat:enterprise_linux_desktop:7.0
	Redhat Enterprise Linux Server 6.0	cpe:2.3:o:redhat:enterprise_linux_server:6.0
	Redhat Enterprise Linux Server 7.0	cpe:2.3:o:redhat:enterprise_linux_server:7.0
	Redhat Enterprise Linux Server Aus 7.4	cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4
	Redhat Enterprise Linux Server Eus 7.2	cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2
	Redhat Enterprise Linux Server Eus 7.4	cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4
	Redhat Enterprise Linux Server Eus 7.5	cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5
	Redhat Enterprise Linux Workstation 6.0	cpe:2.3:o:redhat:enterprise_linux_workstation:6.0
	Redhat Enterprise Linux Workstation 7.0	cpe:2.3:o:redhat:enterprise_linux_workstation:7.0

Configuration #2

		CPE23	From	Up To
	Debian Linux 7.0	cpe:2.3:o:debian:debian_linux:7.0
	Debian Linux 8.0	cpe:2.3:o:debian:debian_linux:8.0
	Debian Linux 9.0	cpe:2.3:o:debian:debian_linux:9.0

Configuration #3

	CPE23	Up To
Mozilla Firefox prior 56.0 version	cpe:2.3:a:mozilla:firefox	< 56.0
Mozilla Firefox Esr prior 52.4.0 version	cpe:2.3:a:mozilla:firefox_esr	< 52.4.0
Mozilla Thunderbird prior 52.4.0 version	cpe:2.3:a:mozilla:thunderbird	< 52.4.0