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add CVE-2020-5217 for GHSA-xq52-rv6w-397c

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Robert Schultheis 2020-01-22 19:11:10 -07:00
parent 597f247034
commit 52d381d586
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2020/5xxx/CVE-2020-5217.json
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@ -1,18 +1,104 @@
{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2020-5217",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Directive injection when using dynamic overrides with user input in RubyGems secure_headers"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "secure_headers",
"version": {
"version_data": [
{
"version_value": "< 3.8.0"
},
{
"version_value": ">= 5.0.0, < 5.1.0"
},
{
"version_value": ">= 6.0.0, < 6.2.0"
}
]
}
}
]
},
"vendor_name": "Twitter"
}
]
}
},
"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": "In Secure Headers (RubyGem secure_headers), a directive injection vulnerability is present in versions before 3.8.0, 5.1.0, and 6.2.0.\n\nIf user-supplied input was passed into append/override_content_security_policy_directives, a semicolon could be injected leading to directive injection.\n\nThis could be used to e.g. override a script-src directive. Duplicate directives are ignored and the first one wins. The directives in secure_headers are sorted alphabetically so they pretty much all come before script-src. A previously undefined directive would receive a value even if SecureHeaders::OPT_OUT was supplied.\n\nThe fixed versions will silently convert the semicolons to spaces and emit a deprecation warning when this happens. This will result in innocuous browser console messages if being exploited/accidentally used. In future releases, we will raise application errors resulting in 500s.\n\nDepending on what major version you are using, the fixed versions are 6.2.0, 5.1.0, 3.8.0."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-95 Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/twitter/secure_headers/security/advisories/GHSA-xq52-rv6w-397c",
"refsource": "CONFIRM",
"url": "https://github.com/twitter/secure_headers/security/advisories/GHSA-xq52-rv6w-397c"
},
{
"name": "https://github.com/twitter/secure_headers/issues/418",
"refsource": "MISC",
"url": "https://github.com/twitter/secure_headers/issues/418"
},
{
"name": "https://github.com/twitter/secure_headers/pull/421",
"refsource": "MISC",
"url": "https://github.com/twitter/secure_headers/pull/421"
},
{
"name": "https://github.com/twitter/secure_headers/commit/936a160e3e9659737a9f9eafce13eea36b5c9fa3",
"refsource": "MISC",
"url": "https://github.com/twitter/secure_headers/commit/936a160e3e9659737a9f9eafce13eea36b5c9fa3"
}
]
},
"source": {
"advisory": "GHSA-xq52-rv6w-397c",
"discovery": "UNKNOWN"
}
}
}