CVE-2019-16791

2020-01-2202:15:11

Debian Security Bug Tracker

security-tracker.debian.org

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.9

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

43.1%

JSON

In postfix-mta-sts-resolver before 0.5.1, All users can receive incorrect response from daemon under rare conditions, rendering downgrade of effective STS policy.

OSVersionArchitecturePackageVersionFilename
Debian12allpostfix-mta-sts-resolver< 1.1.2-1.1postfix-mta-sts-resolver_1.1.2-1.1_all.deb
Debian11allpostfix-mta-sts-resolver< 1.0.0-4postfix-mta-sts-resolver_1.0.0-4_all.deb
Debian999allpostfix-mta-sts-resolver< 1.1.2-1.2postfix-mta-sts-resolver_1.1.2-1.2_all.deb
Debian13allpostfix-mta-sts-resolver< 1.1.2-1.2postfix-mta-sts-resolver_1.1.2-1.2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	postfix-mta-sts-resolver	< 1.1.2-1.1	postfix-mta-sts-resolver_1.1.2-1.1_all.deb
Debian	11	all	postfix-mta-sts-resolver	< 1.0.0-4	postfix-mta-sts-resolver_1.0.0-4_all.deb
Debian	999	all	postfix-mta-sts-resolver	< 1.1.2-1.2	postfix-mta-sts-resolver_1.1.2-1.2_all.deb
Debian	13	all	postfix-mta-sts-resolver	< 1.1.2-1.2	postfix-mta-sts-resolver_1.1.2-1.2_all.deb