CVE-2020-12272

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Source
https://cve.org/CVERecord?id=CVE-2020-12272
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-12272.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-12272
Downstream
Related
Published
2020-04-27T14:15:11.330Z
Modified
2026-07-08T05:55:40.998680437Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*"
            ],
            "source": "CPE_STRING",
            "vendor_product": "fedoraproject:fedora",
            "extracted_events": [
                {
                    "introduced": "33"
                },
                {
                    "last_affected": "33"
                },
                {
                    "introduced": "34"
                },
                {
                    "last_affected": "34"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/trusteddomainproject/opendmarc

Affected ranges

Type
GIT
Repo
https://github.com/trusteddomainproject/opendmarc
Events
Introduced
44b92727f8fc60e9481ef319c186387f8a8b6aa1
Last affected
0d65077648569076c103b73f30ca86c14e1811a5
Introduced
a29adab78ea9b6625066fdc482eae0ec6aa19ca6
Last affected
363e4a82231b4366bdb92e72e612331ecda70c01
Database specific 
{
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ],
    "cpe": [
        "cpe:2.3:a:trusteddomain:opendmarc:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:trusteddomain:opendmarc:1.4.0:-:*:*:*:*:*:*",
        "cpe:2.3:a:trusteddomain:opendmarc:1.4.0:beta0:*:*:*:*:*:*",
        "cpe:2.3:a:trusteddomain:opendmarc:1.4.0:beta1:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "1.0.0"
        },
        {
            "last_affected": "1.3.2"
        },
        {
            "introduced": "1.4.0-NA"
        },
        {
            "last_affected": "1.4.0-NA"
        },
        {
            "introduced": "1.4.0-beta0"
        },
        {
            "last_affected": "1.4.0-beta0"
        },
        {
            "introduced": "1.4.0-beta1"
        },
        {
            "last_affected": "1.4.0-beta1"
        }
    ]
}

Affected versions

1.*
1.4.0-NA
1.4.0-beta0
1.4.0-beta1
Other
draft-dmarc-base-00-03
draft-dmarc-base-03
rel-opendmarc-1-0-0
rel-opendmarc-1-0-1
rel-opendmarc-1-1-0
rel-opendmarc-1-1-0-Beta0
rel-opendmarc-1-1-0-Beta1
rel-opendmarc-1-1-0-Beta2
rel-opendmarc-1-1-1
rel-opendmarc-1-1-2
rel-opendmarc-1-2-0
rel-opendmarc-1-2-0-Beta2
rel-opendmarc-1-2-0-Beta3
rel-opendmarc-1-2-1-Beta0
rel-opendmarc-1-2-1-Beta1
rel-opendmarc-1-2-1-Beta2
rel-opendmarc-1-3-0
rel-opendmarc-1-3-0-Beta0
rel-opendmarc-1-3-0-Beta1
rel-opendmarc-1-3-0-Beta2
rel-opendmarc-1-3-0-Beta3
rel-opendmarc-1-3-0-Beta4
rel-opendmarc-1-3-1
rel-opendmarc-1-3-1-Beta0
rel-opendmarc-1-3-1-Beta1
rel-opendmarc-1-3-2
rel-opendmarc-1-4-0-Beta0
rel-opendmarc-1-4-0-Beta1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-12272.json"