fkie_cve-2020-14039
Vulnerability from fkie_nvd
Published
2020-07-17 16:15
Modified
2024-11-21 05:02
Severity ?
Summary
In Go before 1.13.13 and 1.14.x before 1.14.5, Certificate.Verify may lack a check on the VerifyOptions.KeyUsages EKU requirements (if VerifyOptions.Roots equals nil and the installation is on Windows). Thus, X.509 certificate verification is incomplete.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
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"criteria": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*",
"matchCriteriaId": "CF900B29-8A1F-4517-A24F-1E154DBEB3FF",
"versionEndExcluding": "1.13.13",
"vulnerable": true
},
{
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"matchCriteriaId": "2B1FE085-DCB4-4BCC-86A7-A6DA83AA8ABC",
"versionEndExcluding": "1.14.5",
"versionStartIncluding": "1.14.0",
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}
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"negate": false,
"operator": "OR"
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{
"nodes": [
{
"cpeMatch": [
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"criteria": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
"matchCriteriaId": "B620311B-34A3-48A6-82DF-6F078D7A4493",
"vulnerable": true
},
{
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"matchCriteriaId": "B009C22E-30A4-4288-BCF6-C3E81DEAF45A",
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}
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In Go before 1.13.13 and 1.14.x before 1.14.5, Certificate.Verify may lack a check on the VerifyOptions.KeyUsages EKU requirements (if VerifyOptions.Roots equals nil and the installation is on Windows). Thus, X.509 certificate verification is incomplete."
},
{
"lang": "es",
"value": "En Go versiones anteriores a 1.13.13 y versiones 1.14.x anteriores a 1.14.5, Certificate.Verify puede carecer de una comprobaci\u00f3n en los requisitos VerifyOptions.KeyUsages EKU (si VerifyOptions.Roots es igual a cero y la instalaci\u00f3n est\u00e1 en Windows). Entonces, la verificaci\u00f3n del certificado X.509 est\u00e1 incompleta"
}
],
"id": "CVE-2020-14039",
"lastModified": "2024-11-21T05:02:24.443",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
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"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
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"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
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"impactScore": 1.4,
"source": "nvd@nist.gov",
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},
"published": "2020-07-17T16:15:11.327",
"references": [
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"tags": [
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{
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},
{
"source": "cve@mitre.org",
"url": "https://groups.google.com/forum/#%21forum/golang-announce"
},
{
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{
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"url": "https://security.netapp.com/advisory/ntap-20200731-0005/"
},
{
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"tags": [
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"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
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},
{
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"url": "https://groups.google.com/forum/#%21forum/golang-announce"
},
{
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
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],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-295"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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