CVE-2019-11739

CVE Details

Release Date:	2019-09-27
Impact:	None	What is this?

Description

Encrypted S/MIME parts in a crafted multipart/alternative message can leak plaintext when included in a a HTML reply/forward. This vulnerability affects Thunderbird < 68.1 and Thunderbird < 60.9.

See more information about CVE-2019-11739 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:	6.5
Vector String:	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Version:	3.0
Attack Vector:	Network
Attack Complexity:	Low
Privileges Required:	None
User Interaction:	Required
Scope:	Unchanged
Confidentiality Impact:	High
Integrity Impact:	None
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (thunderbird)	ELSA-2019-2807	2019-09-19
Oracle Linux version 7 (thunderbird)	ELSA-2019-2773	2019-09-16
Oracle Linux version 8 (thunderbird)	ELSA-2019-2774	2019-09-17