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vuln-cve/data/2025/4xxx/CVE-2025-4207.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2025-4207",
"assignerOrgId": "f86ef6dc-4d3a-42ad-8f28-e6d5547a5007",
"state": "PUBLISHED",
"assignerShortName": "PostgreSQL",
"dateReserved": "2025-05-02T00:03:22.439Z",
"datePublished": "2025-05-08T14:22:45.543Z",
"dateUpdated": "2025-05-09T18:03:35.540Z"
},
"containers": {
"cna": {
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"orgId": "f86ef6dc-4d3a-42ad-8f28-e6d5547a5007",
"shortName": "PostgreSQL",
"dateUpdated": "2025-05-08T14:22:45.543Z"
},
"title": "PostgreSQL GB18030 encoding validation can read one byte past end of allocation for text that fails validation",
"descriptions": [
{
"lang": "en",
"value": "Buffer over-read in PostgreSQL GB18030 encoding validation allows a database input provider to achieve temporary denial of service on platforms where a 1-byte over-read can elicit process termination. This affects the database server and also libpq. Versions before PostgreSQL 17.5, 16.9, 15.13, 14.18, and 13.21 are affected."
}
],
"affected": [
{
"defaultStatus": "unaffected",
"product": "PostgreSQL",
"vendor": "n/a",
"versions": [
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"lessThan": "17.5",
"status": "affected",
"version": "17",
"versionType": "rpm"
},
{
"lessThan": "16.9",
"status": "affected",
"version": "16",
"versionType": "rpm"
},
{
"lessThan": "15.13",
"status": "affected",
"version": "15",
"versionType": "rpm"
},
{
"lessThan": "14.18",
"status": "affected",
"version": "14",
"versionType": "rpm"
},
{
"lessThan": "13.21",
"status": "affected",
"version": "0",
"versionType": "rpm"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"cweId": "CWE-126",
"type": "CWE",
"description": "Buffer Over-read"
}
]
}
],
"references": [
{
"url": "https://www.postgresql.org/support/security/CVE-2025-4207/"
}
],
"metrics": [
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"format": "CVSS",
"cvssV3_1": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"baseScore": 5.9,
"baseSeverity": "MEDIUM"
}
}
]
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-05-08T14:52:17.907978Z",
"id": "CVE-2025-4207",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
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"dateUpdated": "2025-05-08T14:56:08.741Z"
}
},
{
"title": "CVE Program Container",
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00011.html"
},
{
"url": "http://www.openwall.com/lists/oss-security/2025/05/09/3"
}
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"dateUpdated": "2025-05-09T18:03:35.540Z"
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]
}
}