CVE-2019-17005

CVE Details

Release Date:	2020-01-08
Impact:	None	What is this?

Description

The plain text serializer used a fixed-size array for the number of <ol> elements it could process; however it was possible to overflow the static-sized array leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.

See more information about CVE-2019-17005 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:	8.8
Vector String:	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Version:	3.0
Attack 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-2019-4108	2020-07-07
Oracle Linux version 6 (thunderbird)	ELSA-2019-4205	2020-07-07
Oracle Linux version 7 (firefox)	ELSA-2019-4107	2019-12-06
Oracle Linux version 7 (thunderbird)	ELSA-2019-4148	2019-12-11
Oracle Linux version 8 (firefox)	ELSA-2019-4111	2019-12-05
Oracle Linux version 8 (thunderbird)	ELSA-2019-4195	2019-12-11