225 lines
11 KiB
JSON
225 lines
11 KiB
JSON
{
|
||
"dataType": "CVE_RECORD",
|
||
"dataVersion": "5.2",
|
||
"cveMetadata": {
|
||
"cveId": "CVE-2026-63035",
|
||
"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
|
||
"state": "PUBLISHED",
|
||
"assignerShortName": "icscert",
|
||
"dateReserved": "2026-07-27T15:02:47.801Z",
|
||
"datePublished": "2026-07-30T21:56:04.345Z",
|
||
"dateUpdated": "2026-07-31T15:45:48.062Z"
|
||
},
|
||
"containers": {
|
||
"cna": {
|
||
"providerMetadata": {
|
||
"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
|
||
"shortName": "icscert",
|
||
"dateUpdated": "2026-07-30T21:56:04.345Z"
|
||
},
|
||
"title": "o6 Automation open62541 Use After Free",
|
||
"problemTypes": [
|
||
{
|
||
"descriptions": [
|
||
{
|
||
"lang": "en",
|
||
"cweId": "CWE-416",
|
||
"description": "CWE-416 Use After Free",
|
||
"type": "CWE"
|
||
}
|
||
]
|
||
}
|
||
],
|
||
"affected": [
|
||
{
|
||
"vendor": "o6 Automation",
|
||
"product": "open62541",
|
||
"platforms": [
|
||
"Windows",
|
||
"Linux"
|
||
],
|
||
"versions": [
|
||
{
|
||
"status": "affected",
|
||
"version": "1.3.0",
|
||
"lessThanOrEqual": "1.3.17",
|
||
"versionType": "custom"
|
||
},
|
||
{
|
||
"status": "affected",
|
||
"version": "1.4.0",
|
||
"lessThanOrEqual": "1.4.16",
|
||
"versionType": "custom"
|
||
},
|
||
{
|
||
"status": "affected",
|
||
"version": "1.5.0",
|
||
"lessThanOrEqual": "1.5.4",
|
||
"versionType": "custom"
|
||
},
|
||
{
|
||
"status": "affected",
|
||
"version": "master"
|
||
}
|
||
],
|
||
"defaultStatus": "unaffected"
|
||
}
|
||
],
|
||
"descriptions": [
|
||
{
|
||
"lang": "en",
|
||
"value": "A heap use-after-free vulnerability in the TransferSubscriptions service\n in open62541 may allow an authenticated attacker to cause a denial of \nservice or potentially execute arbitrary code.",
|
||
"supportingMedia": [
|
||
{
|
||
"type": "text/html",
|
||
"base64": false,
|
||
"value": "A heap use-after-free vulnerability in the TransferSubscriptions service\n in open62541 may allow an authenticated attacker to cause a denial of \nservice or potentially execute arbitrary code."
|
||
}
|
||
]
|
||
}
|
||
],
|
||
"references": [
|
||
{
|
||
"url": "https://www.o6-automation.com/contact"
|
||
},
|
||
{
|
||
"url": "https://github.com/open62541/open62541/pull/8235/commits/b666d35769ce63998442e4d0810a3fb10b50179f"
|
||
},
|
||
{
|
||
"url": "https://github.com/open62541/open62541/pull/8236/commits/06b99fef667c8ec5bdf0605b4f00c84fcc1d3a60"
|
||
},
|
||
{
|
||
"url": "https://github.com/open62541/open62541/pull/8237/commits/1b71d9c5d9c4d02d4729b8903a52e9f530bf804e"
|
||
},
|
||
{
|
||
"url": "https://github.com/open62541/open62541/pull/8238/commits/afab4107bfd161da9ce8bb30ed77f3968c9c97df"
|
||
},
|
||
{
|
||
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-211-08"
|
||
},
|
||
{
|
||
"url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-211-08.json"
|
||
}
|
||
],
|
||
"metrics": [
|
||
{
|
||
"format": "CVSS",
|
||
"scenarios": [
|
||
{
|
||
"lang": "en",
|
||
"value": "GENERAL"
|
||
}
|
||
],
|
||
"cvssV3_1": {
|
||
"version": "3.1",
|
||
"attackVector": "NETWORK",
|
||
"attackComplexity": "LOW",
|
||
"privilegesRequired": "LOW",
|
||
"userInteraction": "NONE",
|
||
"scope": "UNCHANGED",
|
||
"confidentialityImpact": "NONE",
|
||
"integrityImpact": "HIGH",
|
||
"availabilityImpact": "HIGH",
|
||
"baseSeverity": "HIGH",
|
||
"baseScore": 8.1,
|
||
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H"
|
||
}
|
||
},
|
||
{
|
||
"format": "CVSS",
|
||
"scenarios": [
|
||
{
|
||
"lang": "en",
|
||
"value": "GENERAL"
|
||
}
|
||
],
|
||
"cvssV4_0": {
|
||
"attackVector": "NETWORK",
|
||
"attackComplexity": "LOW",
|
||
"attackRequirements": "NONE",
|
||
"privilegesRequired": "LOW",
|
||
"userInteraction": "NONE",
|
||
"vulnConfidentialityImpact": "NONE",
|
||
"subConfidentialityImpact": "NONE",
|
||
"vulnIntegrityImpact": "HIGH",
|
||
"subIntegrityImpact": "NONE",
|
||
"vulnAvailabilityImpact": "HIGH",
|
||
"subAvailabilityImpact": "NONE",
|
||
"exploitMaturity": "NOT_DEFINED",
|
||
"Safety": "NOT_DEFINED",
|
||
"Automatable": "NOT_DEFINED",
|
||
"Recovery": "NOT_DEFINED",
|
||
"valueDensity": "NOT_DEFINED",
|
||
"vulnerabilityResponseEffort": "NOT_DEFINED",
|
||
"providerUrgency": "NOT_DEFINED",
|
||
"version": "4.0",
|
||
"baseSeverity": "HIGH",
|
||
"baseScore": 7.2,
|
||
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N"
|
||
}
|
||
}
|
||
],
|
||
"solutions": [
|
||
{
|
||
"lang": "en",
|
||
"value": "o6 Automation has prepared mitigations and fixes to address these \nissues and recommends that users update to the newest version. The new \nversion can be obtained by contacting o6 Automation https://www.o6-automation.com/contact \nor by downloading from the \nfollowing locations:\n https://github.com/open62541/open62541/pull/8235/commits/b666d35769ce63998442e4d0810a3fb10b50179f \n https://github.com/open62541/open62541/pull/8236/commits/06b99fef667c8ec5bdf0605b4f00c84fcc1d3a60 \n https://github.com/open62541/open62541/pull/8237/commits/1b71d9c5d9c4d02d4729b8903a52e9f530bf804e \n https://github.com/open62541/open62541/pull/8238/commits/afab4107bfd161da9ce8bb30ed77f3968c9c97df \n\n\n\n\nFor more information, see open62541 \nSecurity Advisories SA-2026-0012, SA-2026-0014, and SA-2026-0015 or \ncontact o6 Automation: https://www.o6-automation.com/contact",
|
||
"supportingMedia": [
|
||
{
|
||
"type": "text/html",
|
||
"base64": false,
|
||
"value": "<p>o6 Automation has prepared mitigations and fixes to address these \nissues and recommends that users update to the newest version. The new \nversion can be obtained by contacting o6 Automation <a href=\"https://www.o6-automation.com/contact\">https://www.o6-automation.com/contact</a>\nor by downloading from the \nfollowing locations:<br><a href=\"https://github.com/open62541/open62541/pull/8235/commits/b666d35769ce63998442e4d0810a3fb10b50179f\">https://github.com/open62541/open62541/pull/8235/commits/b666d35769ce63998442e4d0810a3fb10b50179f</a><br><a href=\"https://github.com/open62541/open62541/pull/8236/commits/06b99fef667c8ec5bdf0605b4f00c84fcc1d3a60\">https://github.com/open62541/open62541/pull/8236/commits/06b99fef667c8ec5bdf0605b4f00c84fcc1d3a60</a><br><a href=\"https://github.com/open62541/open62541/pull/8237/commits/1b71d9c5d9c4d02d4729b8903a52e9f530bf804e\">https://github.com/open62541/open62541/pull/8237/commits/1b71d9c5d9c4d02d4729b8903a52e9f530bf804e</a><br><a href=\"https://github.com/open62541/open62541/pull/8238/commits/afab4107bfd161da9ce8bb30ed77f3968c9c97df\">https://github.com/open62541/open62541/pull/8238/commits/afab4107bfd161da9ce8bb30ed77f3968c9c97df</a></p>\n<p>For more information, see open62541 \nSecurity Advisories SA-2026-0012, SA-2026-0014, and SA-2026-0015 or \ncontact o6 Automation: <a href=\"https://www.o6-automation.com/contact\">https://www.o6-automation.com/contact</a></p>"
|
||
}
|
||
]
|
||
}
|
||
],
|
||
"credits": [
|
||
{
|
||
"lang": "en",
|
||
"value": "Abhinav Agarwal reported this vulnerability to CISA.",
|
||
"type": "finder"
|
||
}
|
||
],
|
||
"source": {
|
||
"advisory": "ICSA-26-211-08",
|
||
"discovery": "EXTERNAL"
|
||
},
|
||
"x_generator": {
|
||
"engine": "Vulnogram 1.0.4"
|
||
}
|
||
},
|
||
"adp": [
|
||
{
|
||
"metrics": [
|
||
{
|
||
"other": {
|
||
"type": "ssvc",
|
||
"content": {
|
||
"timestamp": "2026-07-31T15:44:46.201061Z",
|
||
"id": "CVE-2026-63035",
|
||
"options": [
|
||
{
|
||
"Exploitation": "none"
|
||
},
|
||
{
|
||
"Automatable": "no"
|
||
},
|
||
{
|
||
"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": "2026-07-31T15:45:48.062Z"
|
||
}
|
||
}
|
||
]
|
||
}
|
||
} |