Vulnerabilities in pkg:maven/org.apache.camel/camel-mina

{
  "schema_version" : "1.4.0",
  "id" : "GHSA-8h6p-jvhf-9hcr",
  "modified" : "2026-08-26T15:12:36Z",
  "published" : "2026-07-06T09:30:28Z",
  "aliases" : [ "CVE-2026-42527" ],
  "summary" : "Apache Camel: Permissive default ObjectInputFilter pattern admits java.net.** and enables DNS-based information disclosure",
  "details" : "Deserialization of Untrusted Data vulnerability in Apache Camel.\n\nThe default ObjectInputFilter pattern shipped with several Apache Camel components for defense-in-depth deserialization filtering ('java.**;javax.**;org.apache.camel.**;!*', or the no-'javax.**' variant in the aggregation-repository components) uses a recursive 'java.**' glob that admits classes whose hashCode/equals/readObject methods perform network I/O, notably java.net.URL and java.net.InetAddress. When an attacker can deliver a Java-serialized payload to an affected Camel consumer, deserialization of a HashMap (or any collection that calls hashCode on its elements) containing java.net.URL keys causes the JVM to issue DNS queries to the attacker-supplied host during the deserialization side-effect. The class-level filter check passes because the resulting object's class (HashMap) is allow-listed; the DNS query is observable on an attacker-controlled DNS server, providing an out-of-band side channel. The exposure is highest on the camel-jms family because JmsBinding.extractBodyFromJms invokes ObjectMessage.getObject() unconditionally when mapJmsMessage=true (default). Affected components: camel-jms, camel-sjms, camel-amqp, camel-mina, camel-netty, camel-netty-http, camel-vertx-http, camel-infinispan, and the aggregation repository components camel-leveldb, camel-cassandraql, camel-consul, camel-sql (JDBC aggregation repository).\nThis issue affects Apache Camel: from 4.14.0 before 4.14.8, from 4.15.0 before 4.18.3, from 4.19.0 before 4.21.0.\n\nUsers are recommended to upgrade to a version that contains the CAMEL-23372 fix once available: 4.21.0 for the 4.21.x line, 4.18.3 for the 4.18.x line, and 4.14.8 for the 4.14.x line. For deployments that cannot upgrade immediately, configure a JMS-provider-side allow-list (Apache ActiveMQ Artemis 'deserializationAllowList' / 'deserializationDenyList', Apache ActiveMQ Classic 'org.apache.activemq.SERIALIZABLE_PACKAGES') as the primary mitigation, and/or override the in-code default via the endpoint-level 'deserializationFilter' option or the JVM-wide '-Djdk.serialFilter' system property with an explicit deny: '!java.net.**;java.**;javax.**;org.apache.camel.**;!*' (or '!java.net.**;java.**;org.apache.camel.**;!*' for the aggregation-repository components, which do not include javax.**).",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-jms"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.14.0"
      }, {
        "fixed" : "4.14.8"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-jms"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.18.0"
      }, {
        "fixed" : "4.18.3"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-jms"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.19.0"
      }, {
        "fixed" : "4.21.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-sjms"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.14.0"
      }, {
        "fixed" : "4.14.8"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-sjms"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.18.0"
      }, {
        "fixed" : "4.18.3"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-sjms"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.19.0"
      }, {
        "fixed" : "4.21.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-amqp"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.14.0"
      }, {
        "fixed" : "4.14.8"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-amqp"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.18.0"
      }, {
        "fixed" : "4.18.3"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-amqp"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.19.0"
      }, {
        "fixed" : "4.21.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-mina"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.14.0"
      }, {
        "fixed" : "4.14.8"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-mina"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.18.0"
      }, {
        "fixed" : "4.18.3"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-mina"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.19.0"
      }, {
        "fixed" : "4.21.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-netty"
    },
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        "fixed" : "4.14.8"
      } ]
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  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-netty"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.18.0"
      }, {
        "fixed" : "4.18.3"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-netty"
    },
    "ranges" : [ {
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      "events" : [ {
        "introduced" : "4.19.0"
      }, {
        "fixed" : "4.21.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-netty-http"
    },
    "ranges" : [ {
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      "name" : "org.apache.camel:camel-netty-http"
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    } ]
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      "name" : "org.apache.camel:camel-netty-http"
    },
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    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-vertx-http"
    },
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      "name" : "org.apache.camel:camel-vertx-http"
    },
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      "name" : "org.apache.camel:camel-vertx-http"
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  }, {
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      "ecosystem" : "Maven",
      "name" : "org.apache.camel:camel-infinispan"
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      "name" : "org.apache.camel:camel-infinispan"
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      "name" : "org.apache.camel:camel-infinispan"
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  }, {
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      "name" : "org.apache.camel:camel-leveldb"
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      "name" : "org.apache.camel:camel-leveldb"
    },
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      "name" : "org.apache.camel:camel-leveldb"
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  }, {
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      "name" : "org.apache.camel:camel-cassandraql"
    },
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  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-42527"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/apache/camel/pull/22801"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/apache/camel/pull/22813"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/apache/camel/pull/22815"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/apache/camel/commit/1b60801edf9864465db7abf391539ee425a53e2c"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/apache/camel/commit/1ea8bf4b20898a570f0ac366c9be07ec300cce8d"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/apache/camel/commit/bc7f8cafd1d4752bf6b5a77c19fe9878258faffb"
  }, {
    "type" : "WEB",
    "url" : "https://camel.apache.org/security/CVE-2026-42527.html"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/apache/camel"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/apache/camel/releases/tag/camel-4.14.7"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/apache/camel/releases/tag/camel-4.18.2"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/apache/camel/releases/tag/camel-4.21.0"
  }, {
    "type" : "WEB",
    "url" : "https://issues.apache.org/jira/browse/CAMEL-23372"
  }, {
    "type" : "WEB",
    "url" : "http://www.openwall.com/lists/oss-security/2026/07/05/4"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-502" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-08-26T15:12:36Z",
    "nvd_published_at" : "2026-07-06T09:16:35Z"
  }
}