CVE-2022-26520

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:postgresql:postgresql_jdbc_driver:*:*:*:*:*:*:*:*", "matchCriteriaId": "E992D2E1-C637-4046-8077-18D8C2FF1433", "versionEndIncluding": "42.1.4", "versionStartIncluding": "42.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql_jdbc_driver:*:*:*:*:*:*:*:*", "matchCriteriaId": "FB084209-C713-42F1-B1C4-78C92AA63720", "versionEndExcluding": "42.3.3", "versionStartIncluding": "42.3.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", "matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [{"sourceIdentifier": "cve@mitre.org", "tags": ["disputed"]}], "descriptions": [{"lang": "en", "value": "In pgjdbc before 42.3.3, an attacker (who controls the jdbc URL or properties) can call java.util.logging.FileHandler to write to arbitrary files through the loggerFile and loggerLevel connection properties. An example situation is that an attacker could create an executable JSP file under a Tomcat web root. NOTE: the vendor's position is that there is no pgjdbc vulnerability; instead, it is a vulnerability for any application to use the pgjdbc driver with untrusted connection properties"}, {"lang": "es", "value": "** EN DISPUTA ** En pgjdbc versiones anteriores a 42.3.3, un atacante (que controla la URL o las propiedades de jdbc) puede llamar a java.util.logging.FileHandler para escribir en archivos arbitrarios mediante las propiedades de conexi\u00f3n loggerFile y loggerLevel. Una situaci\u00f3n de ejemplo es que un atacante podr\u00eda crear un archivo JSP ejecutable bajo una root web de Tomcat. NOTA: la posici\u00f3n del proveedor es que no se presenta una vulnerabilidad de pgjdbc; en cambio, es una vulnerabilidad para cualquier aplicaci\u00f3n que use el controlador pgjdbc con propiedades de conexi\u00f3n no confiables"}], "id": "CVE-2022-26520", "lastModified": "2026-06-17T04:35:20.700", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-03-10T17:47:45.810", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/pgjdbc/pgjdbc/pull/2454/commits/017b929977b4f85795f9ad2fa5de6e80978b8ccc"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/pgjdbc/pgjdbc/security/advisories/GHSA-673j-qm5f-xpv8"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://jdbc.postgresql.org/documentation/changelog.html#version_42.3.3"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://jdbc.postgresql.org/documentation/head/tomcat.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2022/dsa-5196"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/pgjdbc/pgjdbc/pull/2454/commits/017b929977b4f85795f9ad2fa5de6e80978b8ccc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/pgjdbc/pgjdbc/security/advisories/GHSA-673j-qm5f-xpv8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://jdbc.postgresql.org/documentation/changelog.html#version_42.3.3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://jdbc.postgresql.org/documentation/head/tomcat.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2022/dsa-5196"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2022:5532", "cpe": "cpe:/a:redhat:jboss_fuse:7", "impact": "low", "package": "jdbc-postgresql", "product_name": "Red Hat Fuse 7.11", "release_date": "2022-07-07T00:00:00Z"}, {"advisory": "RHSA-2022:6835", "cpe": "cpe:/a:redhat:service_registry:2.3", "package": "jdbc-postgresql", "product_name": "RHINT Service Registry 2.3.0 GA", "release_date": "2022-10-06T00:00:00Z"}, {"advisory": "RHSA-2022:6813", "cpe": "cpe:/a:redhat:jboss_enterprise_bpms_platform:7.13", "package": "jdbc-postgresql", "product_name": "RHPAM 7.13.1 async", "release_date": "2022-10-05T00:00:00Z"}], "bugzilla": {"description": "postgresql-jdbc: Arbitrary File Write Vulnerability", "id": "2064007", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2064007"}, "csaw": false, "cvss3": {"cvss3_base_score": "9.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-552", "details": ["In pgjdbc before 42.3.3, an attacker (who controls the jdbc URL or properties) can call java.util.logging.FileHandler to write to arbitrary files through the loggerFile and loggerLevel connection properties. An example situation is that an attacker could create an executable JSP file under a Tomcat web root. NOTE: the vendor's position is that there is no pgjdbc vulnerability; instead, it is a vulnerability for any application to use the pgjdbc driver with untrusted connection properties", "A flaw was found in Postgres JDBC. This flaw allows an attacker to use a method to write arbitrary files through the connection properties settings. For example, an attacker can create an executable file under the server the application is running and make it a new part of the application or server."], "name": "CVE-2022-26520", "package_state": [{"cpe": "cpe:/a:redhat:integration:1", "fix_state": "Affected", "package_name": "jdbc-postgresql", "product_name": "Red Hat build of Debezium 1"}, {"cpe": "cpe:/a:redhat:quarkus:2", "fix_state": "Not affected", "package_name": "quarkus-jdbc-postgresql", "product_name": "Red Hat build of Quarkus"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "postgresql-jdbc", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "postgresql-jdbc", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "libreoffice:flatpak/postgresql-jdbc", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "postgresql-jdbc", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "libreoffice:flatpak/postgresql-jdbc", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "postgresql-jdbc", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:integration:1", "fix_state": "Will not fix", "package_name": "jdbc-postgresql", "product_name": "Red Hat Integration Camel K 1"}, {"cpe": "cpe:/a:redhat:camel_quarkus:2", "fix_state": "Not affected", "package_name": "jdbc-postgresql", "product_name": "Red Hat Integration Camel Quarkus 1"}, {"cpe": "cpe:/a:redhat:integration:1", "fix_state": "Out of support scope", "package_name": "jdbc-postgresql", "product_name": "Red Hat Integration Data Virtualisation Operator"}], "public_date": "2022-02-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-26520\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-26520"], "statement": "Red Hat informs that although there's a difference from NVD CVSSv3 score there's a especial occasion in this CVE that maintain it as a moderate. The scenario for an attacker to get a benefit in this situation requires them to have access to modify a configuration file and write a file where it's needed. This require non-default configuration and also it's not expected to allow an untrusted user to perform this kind of setting.", "threat_severity": "Moderate"}

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