GSD-2020-7919
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 for Go) allows attacks on clients (resulting in a panic) via a malformed X.509 certificate.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-7919",
"description": "Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 for Go) allows attacks on clients (resulting in a panic) via a malformed X.509 certificate.",
"id": "GSD-2020-7919",
"references": [
"https://www.suse.com/security/cve/CVE-2020-7919.html",
"https://www.debian.org/security/2021/dsa-4848",
"https://advisories.mageia.org/CVE-2020-7919.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-7919"
],
"details": "Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 for Go) allows attacks on clients (resulting in a panic) via a malformed X.509 certificate.",
"id": "GSD-2020-7919",
"modified": "2023-12-13T01:21:52.076377Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2020-7919",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 for Go) allows attacks on clients (resulting in a panic) via a malformed X.509 certificate."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "FEDORA-2020-12bc5b5597",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S43VLYRURELDWX4D5RFOYBNFGO6CGBBC/"
},
{
"name": "https://groups.google.com/forum/#!forum/golang-announce",
"refsource": "MISC",
"url": "https://groups.google.com/forum/#!forum/golang-announce"
},
{
"name": "DSA-4848",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2021/dsa-4848"
},
{
"name": "https://www.oracle.com/security-alerts/cpuApr2021.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
{
"name": "https://groups.google.com/forum/#!topic/golang-announce/-sdUB4VEQkA",
"refsource": "MISC",
"url": "https://groups.google.com/forum/#!topic/golang-announce/-sdUB4VEQkA"
},
{
"name": "https://groups.google.com/forum/#!topic/golang-announce/Hsw4mHYc470",
"refsource": "CONFIRM",
"url": "https://groups.google.com/forum/#!topic/golang-announce/Hsw4mHYc470"
},
{
"name": "https://security.netapp.com/advisory/ntap-20200327-0001/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20200327-0001/"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=2.0.0 \u003c2.16.8",
"affected_versions": "All versions starting from 2.0.0 before 2.16.8",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-295",
"CWE-937"
],
"date": "2021-10-06",
"description": "Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 for Go) allows attacks on clients (resulting in a panic) via a malformed X.509 certificate.",
"fixed_versions": [
"2.16.8"
],
"identifier": "CVE-2020-7919",
"identifiers": [
"GHSA-cjjc-xp8v-855w",
"CVE-2020-7919"
],
"not_impacted": "All versions before 2.0.0, all versions starting from 2.16.8",
"package_slug": "go/github.com/helm/helm",
"pubdate": "2021-06-23",
"solution": "Upgrade to version 2.16.8 or above.",
"title": "Improper Certificate Validation",
"urls": [
"https://github.com/helm/helm/security/advisories/GHSA-cjjc-xp8v-855w",
"https://nvd.nist.gov/vuln/detail/CVE-2020-7919",
"https://github.com/advisories/GHSA-cjjc-xp8v-855w"
],
"uuid": "0f83b6c2-d6a6-4736-a96c-a4e3c655fe09"
},
{
"affected_range": "\u003e=3.0.0 \u003c3.1.0",
"affected_versions": "All versions starting from 3.0.0 before 3.1.0",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-295",
"CWE-937"
],
"date": "2021-10-06",
"description": "Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 for Go) allows attacks on clients (resulting in a panic) via a malformed X.509 certificate.",
"fixed_versions": [
"3.1.0"
],
"identifier": "CVE-2020-7919",
"identifiers": [
"GHSA-cjjc-xp8v-855w",
"CVE-2020-7919"
],
"not_impacted": "All versions before 3.0.0, all versions starting from 3.1.0",
"package_slug": "go/github.com/helm/helm/v3",
"pubdate": "2021-06-23",
"solution": "Upgrade to version 3.1.0 or above.",
"title": "Improper Certificate Validation",
"urls": [
"https://github.com/helm/helm/security/advisories/GHSA-cjjc-xp8v-855w",
"https://nvd.nist.gov/vuln/detail/CVE-2020-7919",
"https://github.com/advisories/GHSA-cjjc-xp8v-855w"
],
"uuid": "23809865-51db-4c4a-bd6a-d6efea352dd3"
},
{
"affected_range": "\u003c0.0.0-20200124225646-8b5121be2f68",
"affected_versions": "All versions before 0.0.0-20200124225646-8b5121be2f68",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-295",
"CWE-937"
],
"date": "2023-02-17",
"description": "Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 for Go) allows attacks on clients (resulting in a panic) via a malformed X.509 certificate.",
"fixed_versions": [
"0.0.0-20200124225646-8b5121be2f68"
],
"identifier": "CVE-2020-7919",
"identifiers": [
"GHSA-cjjc-xp8v-855w",
"CVE-2020-7919"
],
"not_impacted": "All versions starting from 0.0.0-20200124225646-8b5121be2f68",
"package_slug": "go/golang.org/x/crypto",
"pubdate": "2021-06-23",
"solution": "Upgrade to version 0.0.0-20200124225646-8b5121be2f68 or above.",
"title": "Improper Certificate Validation",
"urls": [
"https://github.com/helm/helm/security/advisories/GHSA-cjjc-xp8v-855w",
"https://nvd.nist.gov/vuln/detail/CVE-2020-7919",
"https://groups.google.com/forum/#!forum/golang-announce",
"https://groups.google.com/forum/#!topic/golang-announce/-sdUB4VEQkA",
"https://groups.google.com/forum/#!topic/golang-announce/Hsw4mHYc470",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S43VLYRURELDWX4D5RFOYBNFGO6CGBBC/",
"https://security.netapp.com/advisory/ntap-20200327-0001/",
"https://www.debian.org/security/2021/dsa-4848",
"https://www.oracle.com/security-alerts/cpuApr2021.html",
"https://go.dev/cl/216677",
"https://go.dev/cl/216680",
"https://go.dev/issue/36837",
"https://go.googlesource.com/go/+/b13ce14c4a6aa59b7b041ad2b6eed2d23e15b574",
"https://groups.google.com/g/golang-announce/c/Hsw4mHYc470",
"https://pkg.go.dev/vuln/GO-2022-0229",
"https://github.com/advisories/GHSA-cjjc-xp8v-855w"
],
"uuid": "b152a315-19c5-45ca-a348-bea614e151c2"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.12.6",
"versionStartIncluding": "1.12",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.13.7",
"versionStartIncluding": "1.13",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:netapp:cloud_insights_telegraf:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2020-7919"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 for Go) allows attacks on clients (resulting in a panic) via a malformed X.509 certificate."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-295"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://groups.google.com/forum/#!topic/golang-announce/Hsw4mHYc470",
"refsource": "CONFIRM",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://groups.google.com/forum/#!topic/golang-announce/Hsw4mHYc470"
},
{
"name": "https://groups.google.com/forum/#!topic/golang-announce/-sdUB4VEQkA",
"refsource": "MISC",
"tags": [
"Mailing List",
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],
"url": "https://groups.google.com/forum/#!topic/golang-announce/-sdUB4VEQkA"
},
{
"name": "https://groups.google.com/forum/#!forum/golang-announce",
"refsource": "MISC",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://groups.google.com/forum/#!forum/golang-announce"
},
{
"name": "https://security.netapp.com/advisory/ntap-20200327-0001/",
"refsource": "CONFIRM",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20200327-0001/"
},
{
"name": "FEDORA-2020-12bc5b5597",
"refsource": "FEDORA",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S43VLYRURELDWX4D5RFOYBNFGO6CGBBC/"
},
{
"name": "DSA-4848",
"refsource": "DEBIAN",
"tags": [
"Third Party Advisory"
],
"url": "https://www.debian.org/security/2021/dsa-4848"
},
{
"name": "https://www.oracle.com/security-alerts/cpuApr2021.html",
"refsource": "MISC",
"tags": [],
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.8,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2021-06-14T18:15Z",
"publishedDate": "2020-03-16T21:15Z"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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