145 lines
5.8 KiB
JSON
145 lines
5.8 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-2026-116303",
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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": "2026-10-26T03:52:44.051Z",
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"datePublished": "2026-11-12T14:15:01.762Z",
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"dateUpdated": "2026-11-12T21:50:17.774Z"
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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": "2026-11-12T14:15:01.762Z"
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},
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"title": "PostgreSQL foreign key and JSON conversions bypass EXECUTE privilege on cast functions",
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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": "Missing authorization in PostgreSQL type conversion allows a database user to invoke a cast function despite lacking EXECUTE privilege on that function, via foreign keys, to_json(), and others. A successful attack requires the attacker to search each database for access-restricted cast functions and identify confidentiality impact specific to each function implementation found. There are few or no practical examples of an access-restricted cast function or of a cast function having confidentiality impact. 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-862",
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"type": "CWE",
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"description": "Missing Authorization"
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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-2026-116303/"
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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:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
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"baseScore": 3.1,
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"baseSeverity": "LOW"
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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": "a cast function has revoked public access (no examples known), and calling it has confidentiality impact (independently, no examples known)"
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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 Filip Janus and Anthropic OSS program 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": "2026-11-12T21:31:55.090439Z",
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"id": "CVE-2026-116303",
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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": "2026-11-12T21:50:17.774Z"
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}
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}
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]
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}
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} |