151 lines
5.9 KiB
JSON
151 lines
5.9 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2026-52790",
|
|
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "GitHub_M",
|
|
"dateReserved": "2026-06-08T18:02:19.731Z",
|
|
"datePublished": "2026-11-13T15:57:10.497Z",
|
|
"dateUpdated": "2026-11-13T21:07:45.249Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"title": "BACnet Stack: bacnet_device.c stack-use-after-return in writable Device string properties",
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-416",
|
|
"lang": "en",
|
|
"description": "CWE-416: Use After Free",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-562",
|
|
"lang": "en",
|
|
"description": "CWE-562: Return of Stack Variable Address",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"cvssV3_1": {
|
|
"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"
|
|
}
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"name": "https://github.com/bacnet-stack/bacnet-stack/security/advisories/GHSA-jr7p-rm2x-739x",
|
|
"tags": [
|
|
"x_refsource_CONFIRM"
|
|
],
|
|
"url": "https://github.com/bacnet-stack/bacnet-stack/security/advisories/GHSA-jr7p-rm2x-739x"
|
|
},
|
|
{
|
|
"name": "https://github.com/bacnet-stack/bacnet-stack/pull/1375",
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "https://github.com/bacnet-stack/bacnet-stack/pull/1375"
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"vendor": "bacnet-stack",
|
|
"product": "bacnet-stack",
|
|
"versions": [
|
|
{
|
|
"version": "< 1.4.5",
|
|
"status": "affected"
|
|
},
|
|
{
|
|
"version": "< 1.5.1",
|
|
"status": "affected"
|
|
},
|
|
{
|
|
"version": "< 1.6.0",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
|
|
"shortName": "GitHub_M",
|
|
"dateUpdated": "2026-11-13T15:57:10.497Z"
|
|
},
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to versions 1.4.5, 1.5.1, and 1.6.0, there is a library-level memory safety issue that is reachable from an unmodified official sample server (apps/server-basic/main.c) over BACnet/IP resulting in a stack-use-after-return in writable Device string properties. This issue has been patched in versions 1.4.5, 1.5.1, and 1.6.0."
|
|
}
|
|
],
|
|
"source": {
|
|
"advisory": "GHSA-jr7p-rm2x-739x",
|
|
"discovery": "UNKNOWN"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"references": [
|
|
{
|
|
"url": "https://github.com/bacnet-stack/bacnet-stack/security/advisories/GHSA-jr7p-rm2x-739x",
|
|
"tags": [
|
|
"exploit"
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2026-11-13T21:07:26.266952Z",
|
|
"id": "CVE-2026-52790",
|
|
"options": [
|
|
{
|
|
"Exploitation": "poc"
|
|
},
|
|
{
|
|
"Automatable": "yes"
|
|
},
|
|
{
|
|
"Technical Impact": "partial"
|
|
}
|
|
],
|
|
"role": "CISA Coordinator",
|
|
"version": "2.0.3"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"title": "CISA ADP Vulnrichment",
|
|
"providerMetadata": {
|
|
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
|
"shortName": "CISA-ADP",
|
|
"dateUpdated": "2026-11-13T21:07:45.249Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |