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Add CVE-2020-26290 for GHSA-m9hp-7r99-94h5

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Robert Schultheis 2020-12-28 12:10:40 -07:00
parent 422545b36b
commit 235731a208
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1 changed files with 106 additions and 6 deletions
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2020/26xxx/CVE-2020-26290.json
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{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2020-26290",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Critical security issues in XML encoding in Dex"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "dex",
"version": {
"version_data": [
{
"version_value": "< 2.27.0"
}
]
}
}
]
},
"vendor_name": "dexidp"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "Dex is a federated OpenID Connect provider written in Go. In Dex before version 2.27.0 there is a critical set of vulnerabilities which impacts users leveraging the SAML connector.\nThe vulnerabilities enables potential signature bypass due to issues with XML encoding in the underlying Go library.\nThe vulnerabilities have been addressed in version 2.27.0 by using the xml-roundtrip-validator from Mattermost (see related references)."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-347: Improper Verification of Cryptographic Signature"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/dexidp/dex/security/advisories/GHSA-m9hp-7r99-94h5",
"refsource": "CONFIRM",
"url": "https://github.com/dexidp/dex/security/advisories/GHSA-m9hp-7r99-94h5"
},
{
"name": "https://github.com/russellhaering/goxmldsig/security/advisories/GHSA-q547-gmf8-8jr7",
"refsource": "MISC",
"url": "https://github.com/russellhaering/goxmldsig/security/advisories/GHSA-q547-gmf8-8jr7"
},
{
"name": "https://github.com/dexidp/dex/commit/324b1c886b407594196113a3dbddebe38eecd4e8",
"refsource": "MISC",
"url": "https://github.com/dexidp/dex/commit/324b1c886b407594196113a3dbddebe38eecd4e8"
},
{
"name": "https://github.com/dexidp/dex/releases/tag/v2.27.0",
"refsource": "MISC",
"url": "https://github.com/dexidp/dex/releases/tag/v2.27.0"
},
{
"name": "https://github.com/mattermost/xml-roundtrip-validator/blob/master/advisories/unstable-attributes.md",
"refsource": "MISC",
"url": "https://github.com/mattermost/xml-roundtrip-validator/blob/master/advisories/unstable-attributes.md"
},
{
"name": "https://github.com/mattermost/xml-roundtrip-validator/blob/master/advisories/unstable-directives.md",
"refsource": "MISC",
"url": "https://github.com/mattermost/xml-roundtrip-validator/blob/master/advisories/unstable-directives.md"
},
{
"name": "https://github.com/mattermost/xml-roundtrip-validator/blob/master/advisories/unstable-elements.md",
"refsource": "MISC",
"url": "https://github.com/mattermost/xml-roundtrip-validator/blob/master/advisories/unstable-elements.md"
},
{
"name": "https://mattermost.com/blog/coordinated-disclosure-go-xml-vulnerabilities/",
"refsource": "MISC",
"url": "https://mattermost.com/blog/coordinated-disclosure-go-xml-vulnerabilities/"
}
]
},
"source": {
"advisory": "GHSA-m9hp-7r99-94h5",
"discovery": "UNKNOWN"
}
}