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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability during JSP compilation in Apache Tomcat permits an RCE on case insensitive file systems when the default servlet is enabled for write (non-default configuration).\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.0.97.\n\nUsers are recommended to upgrade to version 11.0.2, 10.1.34 or 9.0.98, which fixes the issue."}, {"lang": "es", "value": "La vulnerabilidad de condici\u00f3n de ejecuci\u00f3n de tiempo de uso y tiempo de verificaci\u00f3n (TOCTOU) durante la compilaci\u00f3n de JSP en Apache Tomcat permite un RCE en sistemas de archivos que no distinguen entre may\u00fasculas y min\u00fasculas cuando el servlet predeterminado est\u00e1 habilitado para escritura (configuraci\u00f3n no predeterminada). Este problema afecta a Apache Tomcat: desde 11.0.0-M1 hasta 11.0.1, desde 10.1.0-M1 hasta 10.1.33, desde 9.0.0.M1 hasta 9.0.97. Se recomienda a los usuarios que actualicen a la versi\u00f3n 11.0.2, 10.1.34 o 9.0.08, que soluciona el problema."}], "id": "CVE-2024-50379", "lastModified": "2025-01-03T12:15:26.403", "metrics": {"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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2024-12-17T13:15:18.810", "references": [{"source": "security@apache.org", "url": "https://lists.apache.org/thread/y6lj6q1xnp822g6ro70tn19sgtjmr80r"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2024/12/17/4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2024/12/18/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.netapp.com/advisory/ntap-20250103-0003/"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-367"}], "source": "security@apache.org", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2025:0362", "cpe": "cpe:/a:redhat:jboss_enterprise_web_server:5.8", "package": "tomcat", "product_name": "Red Hat JBoss Web Server 5", "release_date": "2025-01-16T00:00:00Z"}, {"advisory": "RHSA-2025:0361", "cpe": "cpe:/a:redhat:jboss_enterprise_web_server:5.8::el7", "package": "jws5-tomcat-0:9.0.87-6.redhat_00006.1.el7jws", "product_name": "Red Hat JBoss Web Server 5.8 on RHEL 7", "release_date": "2025-01-16T00:00:00Z"}, {"advisory": "RHSA-2025:0361", "cpe": "cpe:/a:redhat:jboss_enterprise_web_server:5.8::el8", "package": "jws5-tomcat-0:9.0.87-6.redhat_00006.1.el8jws", "product_name": "Red Hat JBoss Web Server 5.8 on RHEL 8", "release_date": "2025-01-16T00:00:00Z"}, {"advisory": "RHSA-2025:0361", "cpe": "cpe:/a:redhat:jboss_enterprise_web_server:5.8::el9", "package": "jws5-tomcat-0:9.0.87-6.redhat_00006.1.el9jws", "product_name": "Red Hat JBoss Web Server 5.8 on RHEL 9", "release_date": "2025-01-16T00:00:00Z"}, {"advisory": "RHSA-2025:0343", "cpe": "cpe:/a:redhat:jboss_enterprise_web_server:6.0", "package": "tomcat", "product_name": "Red Hat JBoss Web Server 6", "release_date": "2025-01-21T00:00:00Z"}, {"advisory": "RHSA-2025:0342", "cpe": "cpe:/a:redhat:jboss_enterprise_web_server:6.0::el8", "package": "jws6-tomcat-0:10.1.8-15.redhat_00022.1.el8jws", "product_name": "Red Hat JBoss Web Server 6.0 on RHEL 8", "release_date": "2025-01-21T00:00:00Z"}, {"advisory": "RHSA-2025:0342", "cpe": "cpe:/a:redhat:jboss_enterprise_web_server:6.0::el9", "package": "jws6-tomcat-0:10.1.8-15.redhat_00022.1.el9jws", "product_name": "Red Hat JBoss Web Server 6.0 on RHEL 9", "release_date": "2025-01-21T00:00:00Z"}], "bugzilla": {"description": "tomcat: RCE due to TOCTOU issue in JSP compilation", "id": "2332817", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2332817"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.1", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-367", "details": ["Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability during JSP compilation in Apache Tomcat permits an RCE on case insensitive file systems when the default servlet is enabled for write (non-default configuration).\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.0.97.\nUsers are recommended to upgrade to version 11.0.2, 10.1.34 or 9.0.98, which fixes the issue.", "A flaw was found in Tomcat. A Time-of-check Time-of-use (TOCTOU) race condition occurs during JSP compilation on case-insensitive file systems when the default servlet is enabled for writing. This vulnerability allows an uploaded file to be treated as a JSP and executed, resulting in remote code execution."], "mitigation": {"lang": "en:us", "value": "Consider setting the readonly initialization parameter value to true (the default value), if that is not possible, do not use a case-insensitive file system."}, "name": "CVE-2024-50379", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "tomcat6", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "tomcat", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "package_name": "pki-deps:10.6/pki-servlet-engine", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "package_name": "tomcat", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "pki-servlet-engine", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "tomcat", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-12-17T12:34:54Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-50379\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-50379\nhttps://lists.apache.org/thread/y6lj6q1xnp822g6ro70tn19sgtjmr80r"], "statement": "This flaw can only be exploited when the `readonly` initialization parameter value is set to `false`, when running on case insensitive file systems and when the application is under load, specifically when read and upload operations are performed on the same file simultaneously.\nThe default `readonly` initialization parameter value is `true` and not vulnerable to this issue.\nDue to the conditions for this issue to be exploited, especially because it requires unlikely configurations, this flaw has been rated with a Moderate severity.\nThe Tomcat package as shipped in Red Hat Enterprise Linux 6 and 7 is not affected by this vulnerability because the vulnerable code was introduced in a newer Tomcat version.\nRed Hat Satellite is not directed impacted by this issue as it does not include the affected Tomcat package. However, Tomcat is consumed by Candlepin, a component of Satellite. Red Hat Satellite users are advised to check the impact state of Red Hat Enterprise Linux as any necessary fixes will be distributed through the platform.", "threat_severity": "Moderate"}