CVE-2019-11746

CVE Details

Release Date:

2019-09-27

Description

A use-after-free vulnerability can occur while manipulating video elements if the body is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.

See more information about CVE-2019-11746 from MITRE CVE dictionary and NIST NVD

CVSS v3.0 metrics

NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score:	8.8	Base Metrics:	AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Access Vector:	Network	Attack Complexity:	Low
Privileges Required:	None	User Interaction:	Required
Scope:	Unchanged	Confidentiality Impact:	High
Integrity Impact:	High	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (firefox)	ELSA-2019-2694	2019-09-10
Oracle Linux version 6 (thunderbird)	ELSA-2019-2807	2019-09-19
Oracle Linux version 7 (firefox)	ELSA-2019-2729	2019-09-11
Oracle Linux version 7 (thunderbird)	ELSA-2019-2773	2019-09-16
Oracle Linux version 8 (firefox)	ELSA-2019-2663	2019-09-06
Oracle Linux version 8 (thunderbird)	ELSA-2019-2774	2019-09-17

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team