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Como resultado, diferentes solicitudes pueden compartir la misma instancia de StringBuilder, lo que podr\u00eda provocar una fuga de informaci\u00f3n entre solicitudes o respuestas. En algunos casos, un valor de una solicitud o respuesta anterior puede reutilizarse por error, lo que podr\u00eda provocar una exposici\u00f3n no deseada de los datos. 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{"acknowledgement": "Red Hat would like to thank BfC for reporting this issue.", "affected_release": [{"advisory": "RHSA-2024:6883", "cpe": "cpe:/a:redhat:apache_camel_spring_boot:3.20.7", "package": "undertow", "product_name": "Red Hat build of Apache Camel 3.20.7 for Spring Boot", "release_date": "2024-09-19T00:00:00Z"}, {"advisory": "RHSA-2024:6508", "cpe": "cpe:/a:redhat:apache_camel_spring_boot:4.4.2", "package": "undertow", "product_name": "Red Hat build of Apache Camel 4.4.2 for Spring Boot", "release_date": "2024-09-09T00:00:00Z"}], "bugzilla": {"description": "undertow: Improper State Management in Proxy Protocol parsing causes information leakage", "id": "2305290", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2305290"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-362", "details": ["A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs when the parseProxyProtocolV1 method processes multiple requests on the same HTTP connection. As a result, different requests may share the same StringBuilder instance, potentially leading to information leakage between requests or responses. In some cases, a value from a previous request or response may be erroneously reused, which could lead to unintended data exposure. This issue primarily results in errors and connection termination but creates a risk of data leakage in multi-request environments.", "A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs when the parseProxyProtocolV1 method processes multiple requests on the same HTTP connection. As a result, different requests may share the same StringBuilder instance, potentially leading to information leakage between requests or responses. In some cases, a value from a previous request or response may be erroneously reused, which could lead to unintended data exposure. This issue primarily results in errors and connection termination but creates a risk of data leakage in multi-request environments."], "name": "CVE-2024-7885", "package_state": [{"cpe": "cpe:/a:redhat:camel_spring_boot:3", "fix_state": "Affected", "package_name": "undertow", "product_name": "Red Hat build of Apache Camel for Spring Boot"}, {"cpe": "cpe:/a:redhat:rhboac_hawtio:4", "fix_state": "Affected", "package_name": "undertow", "product_name": "Red Hat build of Apache Camel - HawtIO"}, {"cpe": "cpe:/a:redhat:build_keycloak:", "fix_state": "Affected", "package_name": "undertow", "product_name": "Red Hat Build of Keycloak"}, {"cpe": "cpe:/a:redhat:quarkus:3", "fix_state": "Not affected", "package_name": "io.quarkus/quarkus-undertow", "product_name": "Red Hat build of Quarkus"}, {"cpe": "cpe:/a:redhat:jboss_data_grid:8", "fix_state": "Will not fix", "package_name": "undertow", "product_name": "Red Hat Data Grid 8"}, {"cpe": "cpe:/a:redhat:integration:1", "fix_state": "Will not fix", "package_name": "undertow", "product_name": "Red Hat Integration Camel K"}, {"cpe": "cpe:/a:redhat:jboss_data_grid:7", "fix_state": "Out of support scope", "package_name": "undertow", "product_name": "Red Hat JBoss Data Grid 7"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:7", "fix_state": "Affected", "package_name": "undertow", "product_name": "Red Hat JBoss Enterprise Application Platform 7"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:8", "fix_state": "Affected", "package_name": "undertow", "product_name": "Red Hat JBoss Enterprise Application Platform 8"}, {"cpe": "cpe:/a:redhat:jbosseapxp", "fix_state": "Not affected", "package_name": "undertow", "product_name": "Red Hat JBoss Enterprise Application Platform Expansion Pack"}, {"cpe": "cpe:/a:redhat:jboss_fuse:7", "fix_state": "Will not fix", "package_name": "undertow", "product_name": "Red Hat JBoss Fuse 7"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_bpms_platform:7", "fix_state": "Out of support scope", "package_name": "undertow", "product_name": "Red Hat Process Automation 7"}, {"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7", "fix_state": "Affected", "package_name": "undertow", "product_name": "Red Hat Single Sign-On 7"}], "public_date": "2024-08-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-7885\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-7885"], "statement": "Red Hat decided to rate this vulnerability as Important because of the potential loss of Availability and no additional privileges being required.", "threat_severity": "Important"}