157 lines
6.4 KiB
JSON
157 lines
6.4 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.1",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2021-3978",
|
|
"assignerOrgId": "a22f1246-ba21-4bb4-a601-ad51614c1513",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "cloudflare",
|
|
"dateReserved": "2021-11-18T20:10:42.977Z",
|
|
"datePublished": "2025-01-29T10:00:53.237Z",
|
|
"dateUpdated": "2025-02-12T16:03:40.405Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"affected": [
|
|
{
|
|
"collectionURL": "https://github.com/cloudflare/cfrpki/cmd/octorpki",
|
|
"defaultStatus": "unaffected",
|
|
"packageName": "octorpki",
|
|
"platforms": [
|
|
"Go"
|
|
],
|
|
"product": "octorpki",
|
|
"vendor": "Cloudflare",
|
|
"versions": [
|
|
{
|
|
"lessThan": "v1.4.2",
|
|
"status": "affected",
|
|
"version": "0",
|
|
"versionType": "semver"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"credits": [
|
|
{
|
|
"lang": "en",
|
|
"type": "finder",
|
|
"value": "Ties de Kock"
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"supportingMedia": [
|
|
{
|
|
"base64": false,
|
|
"type": "text/html",
|
|
"value": "When copying files with rsync, octorpki uses the \"-a\" flag 0, which forces rsync to copy binaries with the suid bit set as root. Since the provided service definition defaults to root (<a target=\"_blank\" rel=\"nofollow\" href=\"https://github.com/cloudflare/cfrpki/blob/master/package/octorpki.service\">https://github.com/cloudflare/cfrpki/blob/master/package/octorpki.service</a>) this could allow for a vector, when combined with another vulnerability that causes octorpki to process a malicious TAL file, for a local privilege escalation."
|
|
}
|
|
],
|
|
"value": "When copying files with rsync, octorpki uses the \"-a\" flag 0, which forces rsync to copy binaries with the suid bit set as root. Since the provided service definition defaults to root ( https://github.com/cloudflare/cfrpki/blob/master/package/octorpki.service ) this could allow for a vector, when combined with another vulnerability that causes octorpki to process a malicious TAL file, for a local privilege escalation."
|
|
}
|
|
],
|
|
"impacts": [
|
|
{
|
|
"capecId": "CAPEC-233",
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CAPEC-233 Privilege Escalation"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"cvssV3_1": {
|
|
"attackComplexity": "HIGH",
|
|
"attackVector": "LOCAL",
|
|
"availabilityImpact": "HIGH",
|
|
"baseScore": 7.5,
|
|
"baseSeverity": "HIGH",
|
|
"confidentialityImpact": "HIGH",
|
|
"integrityImpact": "HIGH",
|
|
"privilegesRequired": "LOW",
|
|
"scope": "CHANGED",
|
|
"userInteraction": "REQUIRED",
|
|
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H",
|
|
"version": "3.1"
|
|
},
|
|
"format": "CVSS",
|
|
"scenarios": [
|
|
{
|
|
"lang": "en",
|
|
"value": "GENERAL"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-269",
|
|
"description": "CWE-269 Improper Privilege Management",
|
|
"lang": "en",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"orgId": "a22f1246-ba21-4bb4-a601-ad51614c1513",
|
|
"shortName": "cloudflare",
|
|
"dateUpdated": "2025-01-29T10:00:53.237Z"
|
|
},
|
|
"references": [
|
|
{
|
|
"url": "https://github.com/cloudflare/cfrpki/security/advisories/GHSA-3pqh-p72c-fj85"
|
|
}
|
|
],
|
|
"source": {
|
|
"advisory": "GHSA-3pqh-p72c-fj85",
|
|
"discovery": "EXTERNAL"
|
|
},
|
|
"title": "Improper Preservation of Permissions in github.com/cloudflare/cfrpki/cmd/octorpki",
|
|
"x_generator": {
|
|
"engine": "Vulnogram 0.2.0"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2025-01-29T14:19:06.799392Z",
|
|
"id": "CVE-2021-3978",
|
|
"options": [
|
|
{
|
|
"Exploitation": "none"
|
|
},
|
|
{
|
|
"Automatable": "no"
|
|
},
|
|
{
|
|
"Technical Impact": "total"
|
|
}
|
|
],
|
|
"role": "CISA Coordinator",
|
|
"version": "2.0.3"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"title": "CISA ADP Vulnrichment",
|
|
"providerMetadata": {
|
|
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
|
"shortName": "CISA-ADP",
|
|
"dateUpdated": "2025-02-12T16:03:40.405Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |