Description
An issue was discovered in OpenDKIM through 2.10.3, and 2.11.x through 2.11.0-Beta2. It fails to keep track of ordinal numbers when removing fake Authentication-Results header fields, which allows a remote attacker to craft an e-mail message with a fake sender address such that programs that rely on Authentication-Results from OpenDKIM will treat the message as having a valid DKIM signature when in fact it has none.
Published: 2023-07-11
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3680-1 opendkim security update
EUVD EUVD EUVD-2022-51217 An issue was discovered in OpenDKIM through 2.10.3, and 2.11.x through 2.11.0-Beta2. It fails to keep track of ordinal numbers when removing fake Authentication-Results header fields, which allows a remote attacker to craft an e-mail message with a fake sender address such that programs that rely on Authentication-Results from OpenDKIM will treat the message as having a valid DKIM signature when in fact it has none.
History

No history.

Subscriptions

Opendkim Opendkim
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T15:17:54.817Z

Reserved: 2023-07-11T00:00:00.000Z

Link: CVE-2022-48521

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-07-11T20:15:10.523

Modified: 2024-11-21T07:33:29.480

Link: CVE-2022-48521

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses