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-2026-14678",
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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": "2026-07-03T20:28:17.298Z",
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"datePublished": "2026-08-13T13:00:08.713Z",
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"dateUpdated": "2026-08-29T23:07:21.812Z"
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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": "2026-08-29T23:07:21.812Z"
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},
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"title": "PostgreSQL pg_trgm picksplit reads past end of buffer",
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"x_postgresql": {
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"component": "contrib module"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Buffer over-read in PostgreSQL pg_trgm index picksplit function reads past end of a heap buffer. This might allow a table maintainer to infer limited memory values, via the lossy signal of index split choices. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 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": "18.6",
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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": "17.11",
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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": "16.15",
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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": "15.19",
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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": "14.24",
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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-126",
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"type": "CWE",
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"description": "Buffer Over-read"
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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-2026-14678/"
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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:L/I:N/A:N",
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"baseScore": 4.3,
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"baseSeverity": "MEDIUM"
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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 EXTENSION pg_trgm\", or another user previously issued that. 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 Mehmet D. INCE 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": "2026-08-13T14:39:23.325065Z",
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"id": "CVE-2026-14678",
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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": "partial"
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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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}
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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": "2026-08-13T15:36:52.887Z"
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}
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}
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]
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}
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} |