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vuln-cve/data/2025/64xxx/CVE-2025-64333.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2025-64333",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2025-10-30T17:40:52.029Z",
"datePublished": "2025-11-26T22:57:02.640Z",
"dateUpdated": "2025-11-28T16:29:09.993Z"
},
"containers": {
"cna": {
"title": "Suricata is vulnerable to a stack overflow from big content-type",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-121",
"lang": "en",
"description": "CWE-121: Stack-based Buffer Overflow",
"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/OISF/suricata/security/advisories/GHSA-537h-xxmx-v87m",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/OISF/suricata/security/advisories/GHSA-537h-xxmx-v87m"
}
],
"affected": [
{
"vendor": "OISF",
"product": "suricata",
"versions": [
{
"version": "< 7.0.13",
"status": "affected"
},
{
"version": "< 8.0.2",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2025-11-26T22:57:02.640Z"
},
"descriptions": [
{
"lang": "en",
"value": "Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, a large HTTP content type, when logged can cause a stack overflow crashing Suricata. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves limiting stream.reassembly.depth to less then half the stack size. Increasing the process stack size makes it less likely the bug will trigger."
}
],
"source": {
"advisory": "GHSA-537h-xxmx-v87m",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-11-28T16:28:51.266469Z",
"id": "CVE-2025-64333",
"options": [
{
"Exploitation": "none"
},
{
"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": "2025-11-28T16:29:09.993Z"
}
}
]
}
}