CVE-2019-8337

Publication date 13 February 2019

Last updated 26 August 2025

Ubuntu priority

Why this priority?

Cvss 3 Severity Score

Score breakdown

Description

In msmtp 1.8.2 and mpop 1.4.3, when tls_trust_file has its default configuration, certificate-verification results are not properly checked.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
mpop	25.10 questing	Fixed 1.4.3-1
	25.04 plucky	Fixed 1.4.3-1
	24.10 oracular	Fixed 1.4.3-1
	24.04 LTS noble	Fixed 1.4.3-1
	23.10 mantic	Fixed 1.4.3-1
	23.04 lunar	Fixed 1.4.3-1
	22.10 kinetic	Fixed 1.4.3-1
	22.04 LTS jammy	Fixed 1.4.3-1
	21.10 impish	Fixed 1.4.3-1
	21.04 hirsute	Fixed 1.4.3-1
	20.10 groovy	Fixed 1.4.3-1
	20.04 LTS focal	Fixed 1.4.3-1
	19.10 eoan	Fixed 1.4.3-1
	19.04 disco	Fixed 1.4.3-1
	18.10 cosmic	Not affected
	18.04 LTS bionic	Not affected
	16.04 LTS xenial	Not affected
	14.04 LTS trusty	Not in release
msmtp	25.10 questing	Not affected
	25.04 plucky	Not affected
	24.10 oracular	Not affected
	24.04 LTS noble	Not affected
	23.10 mantic	Not affected
	23.04 lunar	Not affected
	22.10 kinetic	Not affected
	22.04 LTS jammy	Not affected
	21.10 impish	Not affected
	21.04 hirsute	Not affected
	20.10 groovy	Not affected
	20.04 LTS focal	Not affected
	19.10 eoan	Not affected
	19.04 disco	Not affected
	18.10 cosmic	Ignored end of life
	18.04 LTS bionic	Needs evaluation
	16.04 LTS xenial	Needs evaluation
	14.04 LTS trusty	Not in release

Severity score breakdown

Parameter	Value
Base score	5.3 · Medium
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	None
Integrity impact	Low
Availability impact	None
Vector	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References

Other references