CVE-2021-34555 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00481.

Key SSVC decision points have not yet been added.

Vendors	Products
Fedoraproject	Fedora
Trusteddomain	Opendmarc

Configuration 1 [-]

OR	cpe:2.3:a:trusteddomain:opendmarc:1.4.1:::::::*
	cpe:2.3:a:trusteddomain:opendmarc:1.4.1.1:::::::*

Configuration 2 [-]

OR	cpe:2.3:o:fedoraproject:fedora:33:::::::*
	cpe:2.3:o:fedoraproject:fedora:34:::::::*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-21205	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.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/trusteddomainproject/OpenDMARC/issues/179
https://github.com/trusteddomainproject/OpenDMARC/pull/178
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2MAT4ZSWPQ5SUTMYCXRXI5SMTWL4AG7E/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VZHZD4WZDYRBB2XVW2EQ4DQ2KYMAGPUO/

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-06-10T14:56:34

Updated: 2024-08-04T00:12:50.413Z

Reserved: 2021-06-10T00:00:00

Link: CVE-2021-34555

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-06-10T15:15:09.680

Modified: 2024-11-21T06:10:39.997

Link: CVE-2021-34555

Redhat

No data.

OpenCVE Enrichment

No data.

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