fkie_cve-2023-49103
Vulnerability from fkie_nvd
Published
2023-11-21 22:15
Modified
2024-12-20 17:26
Severity ?
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
An issue was discovered in ownCloud owncloud/graphapi 0.2.x before 0.2.1 and 0.3.x before 0.3.1. The graphapi app relies on a third-party GetPhpInfo.php library that provides a URL. When this URL is accessed, it reveals the configuration details of the PHP environment (phpinfo). This information includes all the environment variables of the webserver. In containerized deployments, these environment variables may include sensitive data such as the ownCloud admin password, mail server credentials, and license key. Simply disabling the graphapi app does not eliminate the vulnerability. Additionally, phpinfo exposes various other potentially sensitive configuration details that could be exploited by an attacker to gather information about the system. Therefore, even if ownCloud is not running in a containerized environment, this vulnerability should still be a cause for concern. Note that Docker containers from before February 2023 are not vulnerable to the credential disclosure.
References
cve@mitre.orghttps://owncloud.com/security-advisories/disclosure-of-sensitive-credentials-and-configuration-in-containerized-deployments/Vendor Advisory
cve@mitre.orghttps://owncloud.org/securityProduct
af854a3a-2127-422b-91ae-364da2661108https://owncloud.com/security-advisories/disclosure-of-sensitive-credentials-and-configuration-in-containerized-deployments/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://owncloud.org/securityProduct
Impacted products
Vendor Product Version
owncloud graph_api 0.2.0
owncloud graph_api 0.3.0


To clipboard 

{
   cisaActionDue: "2023-12-21",
   cisaExploitAdd: "2023-11-30",
   cisaRequiredAction: "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
   cisaVulnerabilityName: "ownCloud graphapi Information Disclosure Vulnerability",
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:owncloud:graph_api:0.2.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "B4FB1ADA-F2C3-4632-A5ED-36BCE73CDA96",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:owncloud:graph_api:0.3.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "3B2F54D9-20AF-4161-8104-CD80A3D39BB0",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "An issue was discovered in ownCloud owncloud/graphapi 0.2.x before 0.2.1 and 0.3.x before 0.3.1. The graphapi app relies on a third-party GetPhpInfo.php library that provides a URL. When this URL is accessed, it reveals the configuration details of the PHP environment (phpinfo). This information includes all the environment variables of the webserver. In containerized deployments, these environment variables may include sensitive data such as the ownCloud admin password, mail server credentials, and license key. Simply disabling the graphapi app does not eliminate the vulnerability. Additionally, phpinfo exposes various other potentially sensitive configuration details that could be exploited by an attacker to gather information about the system. Therefore, even if ownCloud is not running in a containerized environment, this vulnerability should still be a cause for concern. Note that Docker containers from before February 2023 are not vulnerable to the credential disclosure.",
      },
      {
         lang: "es",
         value: "Se descubrió un problema en ownCloud owncloud/graphapi 0.2.x anterior a 0.2.1 y 0.3.x anterior a 0.3.1. La aplicación Graphapi se basa en una librería GetPhpInfo.php de terceros que proporciona una URL. Cuando se accede a esta URL, se revelan los detalles de configuración del entorno PHP (phpinfo). Esta información incluye todas las variables de entorno del servidor web. En implementaciones en contenedores, estas variables de entorno pueden incluir datos confidenciales, como la contraseña del administrador de ownCloud, las credenciales del servidor de correo y la clave de licencia. Simplemente deshabilitar la aplicación Graphapi no elimina la vulnerabilidad. Además, phpinfo expone otros detalles de configuración potencialmente confidenciales que un atacante podría aprovechar para recopilar información sobre el sistema. Por lo tanto, incluso si ownCloud no se ejecuta en un entorno en contenedores, esta vulnerabilidad debería ser motivo de preocupación. Tenga en cuenta que los contenedores Docker anteriores a febrero de 2023 no son vulnerables a la divulgación de credenciales.",
      },
   ],
   id: "CVE-2023-49103",
   lastModified: "2024-12-20T17:26:50.947",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 10,
               baseSeverity: "CRITICAL",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "CHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 6,
            source: "cve@mitre.org",
            type: "Secondary",
         },
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 7.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2023-11-21T22:15:08.277",
   references: [
      {
         source: "cve@mitre.org",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://owncloud.com/security-advisories/disclosure-of-sensitive-credentials-and-configuration-in-containerized-deployments/",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Product",
         ],
         url: "https://owncloud.org/security",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://owncloud.com/security-advisories/disclosure-of-sensitive-credentials-and-configuration-in-containerized-deployments/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Product",
         ],
         url: "https://owncloud.org/security",
      },
   ],
   sourceIdentifier: "cve@mitre.org",
   vulnStatus: "Analyzed",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "NVD-CWE-noinfo",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-200",
            },
         ],
         source: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
         type: "Secondary",
      },
   ],
}


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