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MitreCVE-2021-34555

HistoryJun 10, 2021 - 3:15 p.m.

CVE-2021-34555

2021-06-1015:15:09

CWE-476

mitre

web.nvd.nist.gov

opendmarc

denial of service

cve-2021-34555

nvd

CVSS2

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

AI Score

7.1

Confidence

High

EPSS

0.01

Percentile

83.7%

JSON

OpenDMARC 1.4.1 and 1.4.1.1 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a multi-value From header field.

Affected configurations

Nvd

Node

trusteddomainopendmarcMatch1.4.1

trusteddomainopendmarcMatch1.4.1.1

Node

fedoraprojectfedoraMatch33

fedoraprojectfedoraMatch34

VendorProductVersionCPE
trusteddomainopendmarc1.4.1cpe:2.3:a:trusteddomain:opendmarc:1.4.1:*:*:*:*:*:*:*
trusteddomainopendmarc1.4.1.1cpe:2.3:a:trusteddomain:opendmarc:1.4.1.1:*:*:*:*:*:*:*
fedoraprojectfedora33cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
fedoraprojectfedora34cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
trusteddomain	opendmarc	1.4.1	cpe:2.3:a:trusteddomain:opendmarc:1.4.1:::::::*
trusteddomain	opendmarc	1.4.1.1	cpe:2.3:a:trusteddomain:opendmarc:1.4.1.1:::::::*
fedoraproject	fedora	33	cpe:2.3:o:fedoraproject:fedora:33:::::::*
fedoraproject	fedora	34	cpe:2.3:o:fedoraproject:fedora:34:::::::*