145 lines
5.5 KiB
JSON
145 lines
5.5 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-18447",
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"assignerOrgId": "f86ef6dc-4d3a-42ad-8f28-e6d5547a5007",
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"state": "PUBLISHED",
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"assignerShortName": "PostgreSQL",
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"dateReserved": "2026-07-31T02:56:08.443Z",
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"datePublished": "2026-11-12T14:15:31.850Z",
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"dateUpdated": "2026-11-13T05:02:36.602Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "f86ef6dc-4d3a-42ad-8f28-e6d5547a5007",
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"shortName": "PostgreSQL",
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"dateUpdated": "2026-11-12T14:15:31.850Z"
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},
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"title": "PostgreSQL output parameter type confusion executes arbitrary code",
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"x_postgresql": {
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"component": "core server"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Type confusion in PostgreSQL SQL-language functions allows an object creator to execute arbitrary code as the operating system user running the database, via an output parameter of type \"any\". Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected."
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}
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],
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"affected": [
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{
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"defaultStatus": "unaffected",
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"product": "PostgreSQL",
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"vendor": "n/a",
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"versions": [
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{
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"lessThan": "18.7",
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"status": "affected",
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"version": "18",
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"versionType": "rpm"
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},
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{
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"lessThan": "17.12",
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"status": "affected",
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"version": "17",
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"versionType": "rpm"
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},
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{
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"lessThan": "16.16",
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"status": "affected",
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"version": "16",
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"versionType": "rpm"
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},
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{
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"lessThan": "15.20",
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"status": "affected",
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"version": "15",
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"versionType": "rpm"
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},
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{
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"lessThan": "14.25",
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"status": "affected",
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"version": "0",
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"versionType": "rpm"
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}
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]
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-843",
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"type": "CWE",
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"description": "Access of Resource Using Incompatible Type ('Type Confusion')"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://www.postgresql.org/support/security/CVE-2026-18447/"
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"baseScore": 8.8,
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"baseSeverity": "HIGH"
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}
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}
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],
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"configurations": [
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{
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"lang": "en",
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"value": "attacker has permission to create objects (temporary objects or non-temporary objects in at least one schema)"
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "The PostgreSQL project thanks Stephan Lipp for reporting this problem."
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}
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]
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-11-12T00:00:00+00:00",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3",
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"id": "CVE-2026-18447"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-13T05:02:36.602Z"
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}
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}
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]
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}
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} |