CVE-2019-12420

2019-12-1200:00:00

ubuntu.com

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.009 Low

EPSS

Percentile

82.1%

JSON

In Apache SpamAssassin before 3.4.3, a message can be crafted in a way to
use excessive resources. Upgrading to SA 3.4.3 as soon as possible is the
recommended fix but details will not be shared publicly.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchspamassassin< 3.4.2-0ubuntu0.18.04.2UNKNOWN
ubuntu19.04noarchspamassassin< 3.4.2-1ubuntu0.19.04.1UNKNOWN
ubuntu19.10noarchspamassassin< 3.4.2-1ubuntu0.19.10.1UNKNOWN
ubuntu14.04noarchspamassassin< 3.4.2-0ubuntu0.14.04.1+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchspamassassin< 3.4.2-0ubuntu0.16.04.2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	spamassassin	< 3.4.2-0ubuntu0.18.04.2	UNKNOWN
ubuntu	19.04	noarch	spamassassin	< 3.4.2-1ubuntu0.19.04.1	UNKNOWN
ubuntu	19.10	noarch	spamassassin	< 3.4.2-1ubuntu0.19.10.1	UNKNOWN
ubuntu	14.04	noarch	spamassassin	< 3.4.2-0ubuntu0.14.04.1+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN
ubuntu	16.04	noarch	spamassassin	< 3.4.2-0ubuntu0.16.04.2	UNKNOWN