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[email protected]CVE-2019-16791

HistoryJan 22, 2020 - 2:15 a.m.

CVE-2019-16791

2020-01-2202:15:11

CWE-757

[email protected]

web.nvd.nist.gov

100

cve-2019-16791

postfix

mta

resolver

vulnerability

nvd

6.9 Medium

CVSS3

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

5.6 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

43.0%

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.

Affected configurations

Vulners

NVD

Node

snawootpostfix_mta_sts_resolverRange<0.5.1

CPENameOperatorVersion
postfix-mta-sts-resolver_project:postfix-mta-sts-resolverpostfix-mta-sts-resolver project postfix-mta-sts-resolverlt0.5.1

CPE	Name	Operator	Version
postfix-mta-sts-resolver_project:postfix-mta-sts-resolver	postfix-mta-sts-resolver project postfix-mta-sts-resolver	lt	0.5.1

CNA Affected

[
  {
    "product": "postfix-mta-sts-resolver",
    "vendor": "Snawoot",
    "versions": [
      {
        "status": "affected",
        "version": "< 0.5.1"
      }
    ]
  }
]