- 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.
- Source
- cve@mitre.org
- NVD status
- Modified
CVSS 3.1
- Type
- Primary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:P/A:N
- nvd@nist.gov
- CWE-290
- Hype score
- Not currently trending
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{
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{
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:a:trusteddomain:opendmarc:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5515ED55-94D0-43AB-8E3A-C4D2A363317D",
"versionEndIncluding": "1.3.2",
"versionStartIncluding": "1.0.0"
},
{
"criteria": "cpe:2.3:a:trusteddomain:opendmarc:1.4.0:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "23BF5589-21BA-4B97-A4C4-FB34D669A130"
},
{
"criteria": "cpe:2.3:a:trusteddomain:opendmarc:1.4.0:beta0:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FDE93651-8197-45CA-A00F-992858D5555C"
},
{
"criteria": "cpe:2.3:a:trusteddomain:opendmarc:1.4.0:beta1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CFE77540-FB92-4122-AB00-77C62B548D49"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
"vulnerable": true,
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},
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}
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]