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CVE-2020-12272

Description

OpenDMARC through 1.3.2 and 1.4.x allows attacks that inject authentication results to provide false information about the domain that originated an e-mail message. This is caused by incorrect parsing and interpretation of SPF/DKIM authentication results, as demonstrated by the example.net(.example.com substring.

Risk Information

Base Score
5.3
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS Score
Exploitation Probability
0.806

Associated Vulnerability

VulnerabilityOS Platform
Open Source implementation of the DMARC specification (USN-6356-1) opendmarc_1.3.2-3ubuntu0.2_i386.debLinux
Open Source implementation of the DMARC specification (USN-6356-1) opendmarc_1.3.2-3ubuntu0.2_amd64.debLinux
Open Source implementation of the DMARC specification (USN-6356-1) opendmarc_1.3.2-7ubuntu0.1_amd64.debLinux
Open Source implementation of the DMARC specification (USN-6356-1) opendmarc_1.3.1+dfsg-3_i386.debLinux
Open Source implementation of the DMARC specification (USN-6356-1) opendmarc_1.3.1+dfsg-3_amd64.debLinux
Open Source implementation of the DMARC specification (USN-6356-1) libopendmarc2_1.3.2-3ubuntu0.2_i386.debLinux
Open Source implementation of the DMARC specification (USN-6356-1) libopendmarc2_1.3.2-3ubuntu0.2_amd64.debLinux
Open Source implementation of the DMARC specification (USN-6356-1) libopendmarc2_1.3.2-7ubuntu0.1_amd64.debLinux
Open Source implementation of the DMARC specification (USN-6356-1) libopendmarc2_1.3.1+dfsg-3_i386.debLinux
Open Source implementation of the DMARC specification (USN-6356-1) libopendmarc2_1.3.1+dfsg-3_amd64.debLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234