CVE-2024-4545 - Vulnerability Details - OpenCVE

All versions of EnterpriseDB Postgres Advanced Server (EPAS) from 15.0 prior to 15.7.0 and from 16.0 prior to 16.3.0 may allow users using edbldr to bypass role permissions from pg_read_server_files. This could allow low privilege users to read files to which they would not otherwise have access.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00057.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.enterprisedb.com/docs/epas/15/epas_rel_notes/
https://www.enterprisedb.com/docs/epas/latest/epas_rel_notes/
https://www.enterprisedb.com/docs/security/advisories/cve20244545/

History

No history.

MITRE

Status: PUBLISHED

Assigner: EDB

Published: 2024-05-09T18:12:18.399Z

Updated: 2024-08-01T20:47:40.854Z

Reserved: 2024-05-06T13:09:28.537Z

Link: CVE-2024-4545

Vulnrichment

Updated: 2024-08-01T20:47:40.854Z

NVD

Status : Awaiting Analysis

Published: 2024-05-14T15:44:02.793

Modified: 2024-11-21T09:43:04.590

Link: CVE-2024-4545

Redhat

No data.

OpenCVE Enrichment

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-4545", "assignerOrgId": "20be33e2-bf35-4d13-8fad-18bd2f3e3659", "state": "PUBLISHED", "assignerShortName": "EDB", "dateReserved": "2024-05-06T13:09:28.537Z", "datePublished": "2024-05-09T18:12:18.399Z", "dateUpdated": "2024-08-01T20:47:40.854Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "EDB Postgres Advanced Server", "vendor": "EnterpriseDB", "versions": [{"lessThan": "15.7.0", "status": "affected", "version": "15.0", "versionType": "custom"}, {"lessThan": "16.3.0", "status": "affected", "version": "16.0", "versionType": "custom"}]}], "datePublic": "2024-05-09T18:10:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "\n\n<span style=\"background-color: transparent;\">All versions of EnterpriseDB Postgres Advanced Server (EPAS) from 15.0 prior to 15.7.0 and from 16.0 prior to 16.3.0 may allow users using </span><tt><span style=\"background-color: transparent;\">edbldr</span></tt><span style=\"background-color: transparent;\"> to bypass role permissions from </span><tt><span style=\"background-color: transparent;\">pg_read_server_files</span></tt><span style=\"background-color: transparent;\">. This could allow low privilege users to read files to which they would not otherwise have access.</span>\n\n"}], "value": "\nAll versions of EnterpriseDB Postgres Advanced Server (EPAS) from 15.0 prior to 15.7.0 and from 16.0 prior to 16.3.0 may allow users using edbldr to bypass role permissions from pg_read_server_files. This could allow low privilege users to read files to which they would not otherwise have access.\n\n"}], "impacts": [{"capecId": "CAPEC-180", "descriptions": [{"lang": "en", "value": "CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "20be33e2-bf35-4d13-8fad-18bd2f3e3659", "shortName": "EDB", "dateUpdated": "2024-05-09T18:12:18.399Z"}, "references": [{"url": "https://www.enterprisedb.com/docs/epas/15/epas_rel_notes/"}, {"url": "https://www.enterprisedb.com/docs/epas/latest/epas_rel_notes/"}, {"url": "https://www.enterprisedb.com/docs/security/advisories/cve20244545/"}], "source": {"discovery": "INTERNAL"}, "title": "EDB Postgres Advanced Server (EPAS) authenticated file read permissions bypass using edbldr", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-4545", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-05-10T13:16:47.766868Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:55:25.980Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T20:47:40.854Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.enterprisedb.com/docs/epas/15/epas_rel_notes/", "tags": ["x_transferred"]}, {"url": "https://www.enterprisedb.com/docs/epas/latest/epas_rel_notes/", "tags": ["x_transferred"]}, {"url": "https://www.enterprisedb.com/docs/security/advisories/cve20244545/", "tags": ["x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.enterprisedb.com/docs/epas/15/epas_rel_notes/", "tags": ["x_transferred"]}, {"url": "https://www.enterprisedb.com/docs/epas/latest/epas_rel_notes/", "tags": ["x_transferred"]}, {"url": "https://www.enterprisedb.com/docs/security/advisories/cve20244545/", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T20:47:40.854Z"}}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-4545", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-05-10T13:16:47.766868Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-05-10T13:16:50.657Z"}, "title": "CISA ADP Vulnrichment"}], "cna": {"title": "EDB Postgres Advanced Server (EPAS) authenticated file read permissions bypass using edbldr", "source": {"discovery": "INTERNAL"}, "impacts": [{"capecId": "CAPEC-180", "descriptions": [{"lang": "en", "value": "CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.7, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "EnterpriseDB", "product": "EDB Postgres Advanced Server", "versions": [{"status": "affected", "version": "15.0", "lessThan": "15.7.0", "versionType": "custom"}, {"status": "affected", "version": "16.0", "lessThan": "16.3.0", "versionType": "custom"}], "defaultStatus": "unaffected"}], "datePublic": "2024-05-09T18:10:00.000Z", "references": [{"url": "https://www.enterprisedb.com/docs/epas/15/epas_rel_notes/"}, {"url": "https://www.enterprisedb.com/docs/epas/latest/epas_rel_notes/"}, {"url": "https://www.enterprisedb.com/docs/security/advisories/cve20244545/"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "\nAll versions of EnterpriseDB Postgres Advanced Server (EPAS) from 15.0 prior to 15.7.0 and from 16.0 prior to 16.3.0 may allow users using edbldr to bypass role permissions from pg_read_server_files. This could allow low privilege users to read files to which they would not otherwise have access.\n\n", "supportingMedia": [{"type": "text/html", "value": "\n\n<span style=\"background-color: transparent;\">All versions of EnterpriseDB Postgres Advanced Server (EPAS) from 15.0 prior to 15.7.0 and from 16.0 prior to 16.3.0 may allow users using </span><tt><span style=\"background-color: transparent;\">edbldr</span></tt><span style=\"background-color: transparent;\"> to bypass role permissions from </span><tt><span style=\"background-color: transparent;\">pg_read_server_files</span></tt><span style=\"background-color: transparent;\">. This could allow low privilege users to read files to which they would not otherwise have access.</span>\n\n", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management"}]}], "providerMetadata": {"orgId": "20be33e2-bf35-4d13-8fad-18bd2f3e3659", "shortName": "EDB", "dateUpdated": "2024-05-09T18:12:18.399Z"}}}, "cveMetadata": {"cveId": "CVE-2024-4545", "state": "PUBLISHED", "dateUpdated": "2024-08-01T20:47:40.854Z", "dateReserved": "2024-05-06T13:09:28.537Z", "assignerOrgId": "20be33e2-bf35-4d13-8fad-18bd2f3e3659", "datePublished": "2024-05-09T18:12:18.399Z", "assignerShortName": "EDB"}, "dataVersion": "5.1"}

{"descriptions": [{"lang": "en", "value": "\nAll versions of EnterpriseDB Postgres Advanced Server (EPAS) from 15.0 prior to 15.7.0 and from 16.0 prior to 16.3.0 may allow users using edbldr to bypass role permissions from pg_read_server_files. This could allow low privilege users to read files to which they would not otherwise have access.\n\n"}, {"lang": "es", "value": "Todas las versiones de EnterpriseDB Postgres Advanced Server (EPAS) desde la 15.0 anterior a la 15.7.0 y desde la 16.0 anterior a la 16.3.0 pueden permitir a los usuarios que usan edbldr omitir los permisos de funci\u00f3n de pg_read_server_files. Esto podr\u00eda permitir a los usuarios con privilegios bajos leer archivos a los que de otro modo no tendr\u00edan acceso."}], "id": "CVE-2024-4545", "lastModified": "2024-11-21T09:43:04.590", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 4.0, "source": "20be33e2-bf35-4d13-8fad-18bd2f3e3659", "type": "Secondary"}]}, "published": "2024-05-14T15:44:02.793", "references": [{"source": "20be33e2-bf35-4d13-8fad-18bd2f3e3659", "url": "https://www.enterprisedb.com/docs/epas/15/epas_rel_notes/"}, {"source": "20be33e2-bf35-4d13-8fad-18bd2f3e3659", "url": "https://www.enterprisedb.com/docs/epas/latest/epas_rel_notes/"}, {"source": "20be33e2-bf35-4d13-8fad-18bd2f3e3659", "url": "https://www.enterprisedb.com/docs/security/advisories/cve20244545/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.enterprisedb.com/docs/epas/15/epas_rel_notes/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.enterprisedb.com/docs/epas/latest/epas_rel_notes/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.enterprisedb.com/docs/security/advisories/cve20244545/"}], "sourceIdentifier": "20be33e2-bf35-4d13-8fad-18bd2f3e3659", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}], "source": "20be33e2-bf35-4d13-8fad-18bd2f3e3659", "type": "Secondary"}]}