gsd-2023-39418
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
A vulnerability was found in PostgreSQL with the use of the MERGE command, which fails to test new rows against row security policies defined for UPDATE and SELECT. If UPDATE and SELECT policies forbid some rows that INSERT policies do not forbid, a user could store such rows.
Aliases
Aliases
{ GSD: { alias: "CVE-2023-39418", id: "GSD-2023-39418", }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2023-39418", ], details: "A vulnerability was found in PostgreSQL with the use of the MERGE command, which fails to test new rows against row security policies defined for UPDATE and SELECT. If UPDATE and SELECT policies forbid some rows that INSERT policies do not forbid, a user could store such rows.", id: "GSD-2023-39418", modified: "2023-12-13T01:20:33.368869Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2023-39418", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "Red Hat Enterprise Linux 8", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", versions: [ { lessThan: "*", status: "unaffected", version: "8090020231114113548.a75119d5", versionType: "rpm", }, ], }, }, { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "unaffected", }, }, { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "unaffected", }, }, { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "unaffected", }, }, ], }, }, { product_name: "Red Hat Enterprise Linux 8.8 Extended Update Support", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", versions: [ { lessThan: "*", status: "unaffected", version: "8080020231113134015.63b34585", versionType: "rpm", }, ], }, }, ], }, }, { product_name: "Red Hat Enterprise Linux 9", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", versions: [ { lessThan: "*", status: "unaffected", version: "9030020231120082734.rhel9", versionType: "rpm", }, ], }, }, { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "unaffected", }, }, ], }, }, { product_name: "Red Hat Enterprise Linux 9.2 Extended Update Support", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", versions: [ { lessThan: "*", status: "unaffected", version: "9020020231115020618.rhel9", versionType: "rpm", }, ], }, }, ], }, }, { product_name: "Red Hat Enterprise Linux 6", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "unaffected", }, }, ], }, }, { product_name: "Red Hat Enterprise Linux 7", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "unaffected", }, }, ], }, }, { product_name: "Red Hat Software Collections", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "unaffected", }, }, { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "unaffected", }, }, { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "unaffected", }, }, ], }, }, ], }, vendor_name: "Red Hat", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "A vulnerability was found in PostgreSQL with the use of the MERGE command, which fails to test new rows against row security policies defined for UPDATE and SELECT. If UPDATE and SELECT policies forbid some rows that INSERT policies do not forbid, a user could store such rows.", }, ], }, impact: { cvss: [ { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 3.1, baseSeverity: "LOW", confidentialityImpact: "NONE", integrityImpact: "LOW", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N", version: "3.1", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "n/a", }, ], }, ], }, references: { reference_data: [ { name: "https://access.redhat.com/errata/RHSA-2023:7785", refsource: "MISC", url: "https://access.redhat.com/errata/RHSA-2023:7785", }, { name: "https://access.redhat.com/errata/RHSA-2023:7883", refsource: "MISC", url: "https://access.redhat.com/errata/RHSA-2023:7883", }, { name: "https://access.redhat.com/errata/RHSA-2023:7884", refsource: "MISC", url: "https://access.redhat.com/errata/RHSA-2023:7884", }, { name: "https://access.redhat.com/errata/RHSA-2023:7885", refsource: "MISC", url: "https://access.redhat.com/errata/RHSA-2023:7885", }, { name: "https://access.redhat.com/security/cve/CVE-2023-39418", refsource: "MISC", url: "https://access.redhat.com/security/cve/CVE-2023-39418", }, { name: "https://bugzilla.redhat.com/show_bug.cgi?id=2228112", refsource: "MISC", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2228112", }, { name: "https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=cb2ae5741f2458a474ed3c31458d242e678ff229", refsource: "MISC", url: "https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=cb2ae5741f2458a474ed3c31458d242e678ff229", }, { name: "https://security.netapp.com/advisory/ntap-20230915-0002/", refsource: "MISC", url: "https://security.netapp.com/advisory/ntap-20230915-0002/", }, { name: "https://www.debian.org/security/2023/dsa-5553", refsource: "MISC", url: "https://www.debian.org/security/2023/dsa-5553", }, { name: "https://www.postgresql.org/support/security/CVE-2023-39418/", refsource: "MISC", url: "https://www.postgresql.org/support/security/CVE-2023-39418/", }, ], }, }, "nvd.nist.gov": { cve: { configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", matchCriteriaId: "3263C456-8C2D-4069-AE64-8B55212B45DD", versionEndExcluding: "15.4", versionStartIncluding: "15.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "F4CFF558-3C47-480D-A2F0-BABF26042943", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", matchCriteriaId: "7F6FB57C-2BC7-487C-96DD-132683AEB35D", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*", matchCriteriaId: "46D69DCC-AE4D-4EA5-861C-D60951444C6C", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], descriptions: [ { lang: "en", value: "A vulnerability was found in PostgreSQL with the use of the MERGE command, which fails to test new rows against row security policies defined for UPDATE and SELECT. If UPDATE and SELECT policies forbid some rows that INSERT policies do not forbid, a user could store such rows.", }, { lang: "es", value: "Se encontró una vulnerabilidad en PostgreSQL con el uso del comando MERGE, que no puede probar nuevas filas con las políticas de seguridad de filas definidas para ACTUALIZAR y SELECCIONAR. Si las políticas ACTUALIZAR y SELECCIONAR prohíben algunas filas que las políticas INSERTAR no prohíben, un usuario podría almacenar dichas filas.", }, ], id: "CVE-2023-39418", lastModified: "2024-02-16T13:57:03.523", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 4.3, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "LOW", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 1.4, source: "nvd@nist.gov", type: "Primary", }, { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 3.1, baseSeverity: "LOW", confidentialityImpact: "NONE", integrityImpact: "LOW", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N", version: "3.1", }, exploitabilityScore: 1.6, impactScore: 1.4, source: "secalert@redhat.com", type: "Secondary", }, ], }, published: "2023-08-11T13:15:09.963", references: [ { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:7785", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:7883", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:7884", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:7885", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-39418", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2228112", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Patch", ], url: "https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=cb2ae5741f2458a474ed3c31458d242e678ff229", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20230915-0002/", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://www.debian.org/security/2023/dsa-5553", }, { source: "secalert@redhat.com", tags: [ "Vendor Advisory", ], url: "https://www.postgresql.org/support/security/CVE-2023-39418/", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Analyzed", weaknesses: [ { description: [ { lang: "en", value: "NVD-CWE-noinfo", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }, }, }, }
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
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- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.