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Add CVE-2021-29455 for GHSA-f65w-6xw8-6734

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Shelby J. Cunningham 2021-04-19 15:04:04 -04:00
parent 4704ac56b0
commit 2baac727b5
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GPG Key ID: 0781D7D998EB82AA
1 changed files with 81 additions and 6 deletions
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2021/29xxx/CVE-2021-29455.json
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@ -1,18 +1,93 @@
{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-29455",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Missing validation of JWT signature in `grassrootza/grassroot-platform`"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "grassroot-platform",
"version": {
"version_data": [
{
"version_value": "< 1.3.1"
}
]
}
}
]
},
"vendor_name": "grassrootza"
}
]
}
},
"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": "Grassroot Platform is an application to make it faster, cheaper and easier to persistently organize and mobilize people in low-income communities. Grassroot Platform before master deployment as of 2021-04-16 did not properly verify the signature of JSON Web Tokens when refreshing an existing JWT. This allows to forge a valid JWT. The problem has been patched in version 1.3.1 by deprecating the JWT refresh function, which was an overdue deprecation regardless (the \"refresh\" flow is no longer used)."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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/grassrootza/grassroot-platform/security/advisories/GHSA-f65w-6xw8-6734",
"refsource": "CONFIRM",
"url": "https://github.com/grassrootza/grassroot-platform/security/advisories/GHSA-f65w-6xw8-6734"
},
{
"name": "https://github.com/grassrootza/grassroot-platform/",
"refsource": "MISC",
"url": "https://github.com/grassrootza/grassroot-platform/"
},
{
"name": "https://github.com/grassrootza/grassroot-platform/commit/a2e6e885f8183a066d938cf909fd813a7af7d67f",
"refsource": "MISC",
"url": "https://github.com/grassrootza/grassroot-platform/commit/a2e6e885f8183a066d938cf909fd813a7af7d67f"
}
]
},
"source": {
"advisory": "GHSA-f65w-6xw8-6734",
"discovery": "UNKNOWN"
}
}