fkie_cve-2022-31197
Vulnerability from fkie_nvd
Published
2022-08-03 19:15
Modified
2024-11-21 07:04
Severity ?
7.1 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
8.0 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Summary
PostgreSQL JDBC Driver (PgJDBC for short) allows Java programs to connect to a PostgreSQL database using standard, database independent Java code. The PGJDBC implementation of the `java.sql.ResultRow.refreshRow()` method is not performing escaping of column names so a malicious column name that contains a statement terminator, e.g. `;`, could lead to SQL injection. This could lead to executing additional SQL commands as the application's JDBC user. User applications that do not invoke the `ResultSet.refreshRow()` method are not impacted. User application that do invoke that method are impacted if the underlying database that they are querying via their JDBC application may be under the control of an attacker. The attack requires the attacker to trick the user into executing SQL against a table name who's column names would contain the malicious SQL and subsequently invoke the `refreshRow()` method on the ResultSet. Note that the application's JDBC user and the schema owner need not be the same. A JDBC application that executes as a privileged user querying database schemas owned by potentially malicious less-privileged users would be vulnerable. In that situation it may be possible for the malicious user to craft a schema that causes the application to execute commands as the privileged user. Patched versions will be released as `42.2.26` and `42.4.1`. Users are advised to upgrade. There are no known workarounds for this issue.
References
security-advisories@github.comhttps://github.com/pgjdbc/pgjdbc/commit/739e599d52ad80f8dcd6efedc6157859b1a9d637Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/pgjdbc/pgjdbc/security/advisories/GHSA-r38f-c4h4-hqq2Exploit, Third Party Advisory
security-advisories@github.comhttps://lists.debian.org/debian-lts-announce/2022/10/msg00009.htmlMailing List, Third Party Advisory
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I6WHUADTZBBQLVHO4YG4XCWDGWBT4LRP/
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UTFE6SV33P5YYU2GNTQZQKQRVR3GYE4S/
af854a3a-2127-422b-91ae-364da2661108https://github.com/pgjdbc/pgjdbc/commit/739e599d52ad80f8dcd6efedc6157859b1a9d637Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/pgjdbc/pgjdbc/security/advisories/GHSA-r38f-c4h4-hqq2Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/10/msg00009.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I6WHUADTZBBQLVHO4YG4XCWDGWBT4LRP/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UTFE6SV33P5YYU2GNTQZQKQRVR3GYE4S/
Impacted products
Vendor Product Version
postgresql postgresql_jdbc_driver *
postgresql postgresql_jdbc_driver *
postgresql postgresql_jdbc_driver 42.4.0
postgresql postgresql_jdbc_driver 42.4.0
postgresql postgresql_jdbc_driver 42.4.1
debian debian_linux 10.0
fedoraproject fedora 35
fedoraproject fedora 36


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:postgresql:postgresql_jdbc_driver:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "A4B4125F-2B70-4892-85C9-6226E5CD21C8",
                     versionEndExcluding: "42.2.26",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:postgresql:postgresql_jdbc_driver:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "646150E7-E010-4542-AA3D-EEC004B6DDCA",
                     versionEndExcluding: "42.3.7",
                     versionStartIncluding: "42.3.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:postgresql:postgresql_jdbc_driver:42.4.0:-:*:*:*:*:*:*",
                     matchCriteriaId: "CD82823E-2E47-443C-B931-FBD07CE2EAF0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:postgresql:postgresql_jdbc_driver:42.4.0:rc1:*:*:*:*:*:*",
                     matchCriteriaId: "7033FDFD-F6C7-4222-B7F5-CFDD767F6B93",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:postgresql:postgresql_jdbc_driver:42.4.1:rc1:*:*:*:*:*:*",
                     matchCriteriaId: "C99075C4-A49C-4ED5-9208-9B397094E476",
                     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:fedoraproject:fedora:35:*:*:*:*:*:*:*",
                     matchCriteriaId: "80E516C0-98A4-4ADE-B69F-66A772E2BAAA",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*",
                     matchCriteriaId: "5C675112-476C-4D7C-BCB9-A2FB2D0BC9FD",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "PostgreSQL JDBC Driver (PgJDBC for short) allows Java programs to connect to a PostgreSQL database using standard, database independent Java code. The PGJDBC implementation of the `java.sql.ResultRow.refreshRow()` method is not performing escaping of column names so a malicious column name that contains a statement terminator, e.g. `;`, could lead to SQL injection. This could lead to executing additional SQL commands as the application's JDBC user. User applications that do not invoke the `ResultSet.refreshRow()` method are not impacted. User application that do invoke that method are impacted if the underlying database that they are querying via their JDBC application may be under the control of an attacker. The attack requires the attacker to trick the user into executing SQL against a table name who's column names would contain the malicious SQL and subsequently invoke the `refreshRow()` method on the ResultSet. Note that the application's JDBC user and the schema owner need not be the same. A JDBC application that executes as a privileged user querying database schemas owned by potentially malicious less-privileged users would be vulnerable. In that situation it may be possible for the malicious user to craft a schema that causes the application to execute commands as the privileged user. Patched versions will be released as `42.2.26` and `42.4.1`. Users are advised to upgrade. There are no known workarounds for this issue.",
      },
      {
         lang: "es",
         value: "El controlador JDBC de PostgreSQL (PgJDBC para abreviar) permite a los programas Java conectarse a una base de datos PostgreSQL usando código Java estándar e independiente de la base de datos. La implementación de PGJDBC del método \"java.sql.ResultRow.refreshRow()\" no realiza el escape de los nombres de las columnas, por lo que un nombre de columna malicioso que contenga un terminador de sentencia, por ejemplo \";\", podría conllevar una inyección SQL. Esto podría conllevar a una ejecución de comandos SQL adicionales como usuario JDBC de la aplicación. Las aplicaciones de usuario que no invocan el método \"ResultSet.refreshRow()\" no están afectadas. Las aplicaciones de usuario que sí invocan ese método están afectadas si la base de datos subyacente que están consultando por medio de su aplicación JDBC puede estar bajo el control de un atacante. El ataque requiere que el atacante engañe al usuario para que ejecute SQL contra un nombre de tabla cuyos nombres de columna contengan el SQL malicioso y posteriormente invoque el método \"refreshRow()\" en el ResultSet. Tenga en cuenta que el usuario JDBC de la aplicación y el propietario del esquema no tienen por qué ser el mismo. Una aplicación JDBC que es ejecutado como un usuario privilegiado consultando esquemas de base de datos que pertenecen a usuarios menos privilegiados potencialmente maliciosos sería vulnerable. En esta situación, el usuario malicioso podría diseñar un esquema que causara que la aplicación ejecutara comandos como el usuario privilegiado. Las versiones parcheadas serán publicadas como \"42.2.26\" y \"42.4.1\". Es recomendado a usuarios actualizar. No se presentan mitigaciones conocidas para este problema",
      },
   ],
   id: "CVE-2022-31197",
   lastModified: "2024-11-21T07:04:06.317",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "HIGH",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 7.1,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "REQUIRED",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.2,
            impactScore: 5.9,
            source: "security-advisories@github.com",
            type: "Secondary",
         },
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "REQUIRED",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 2.1,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2022-08-03T19:15:08.630",
   references: [
      {
         source: "security-advisories@github.com",
         tags: [
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://github.com/pgjdbc/pgjdbc/commit/739e599d52ad80f8dcd6efedc6157859b1a9d637",
      },
      {
         source: "security-advisories@github.com",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://github.com/pgjdbc/pgjdbc/security/advisories/GHSA-r38f-c4h4-hqq2",
      },
      {
         source: "security-advisories@github.com",
         tags: [
            "Mailing List",
            "Third Party Advisory",
         ],
         url: "https://lists.debian.org/debian-lts-announce/2022/10/msg00009.html",
      },
      {
         source: "security-advisories@github.com",
         url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I6WHUADTZBBQLVHO4YG4XCWDGWBT4LRP/",
      },
      {
         source: "security-advisories@github.com",
         url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UTFE6SV33P5YYU2GNTQZQKQRVR3GYE4S/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://github.com/pgjdbc/pgjdbc/commit/739e599d52ad80f8dcd6efedc6157859b1a9d637",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://github.com/pgjdbc/pgjdbc/security/advisories/GHSA-r38f-c4h4-hqq2",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Mailing List",
            "Third Party Advisory",
         ],
         url: "https://lists.debian.org/debian-lts-announce/2022/10/msg00009.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I6WHUADTZBBQLVHO4YG4XCWDGWBT4LRP/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UTFE6SV33P5YYU2GNTQZQKQRVR3GYE4S/",
      },
   ],
   sourceIdentifier: "security-advisories@github.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-89",
            },
         ],
         source: "security-advisories@github.com",
         type: "Primary",
      },
   ],
}


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