osv-2021-552
Vulnerability from osv_ossfuzz
Published
2021-03-25 00:00
Modified
2022-04-13 03:04
Summary
Uncaught exception in java.base/java.lang.ClassLoader.defineClass0
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32407

Crash type: Uncaught exception
Crash state:
java.base/java.lang.ClassLoader.defineClass0
java.base/java.lang.System$2.defineClass
java.base/java.lang.invoke.MethodHandles$Lookup$ClassDefiner.defineClass
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fixed_range": "437353d8f6c3cd8ea50bb66ddfe9787a7960c874:5fefc76b5a446d9afc62975e64ad46b707804639",
        "severity": "LOW"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "jackson-dataformats-binary"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5b10d2317b7dbb41b6642523f5720052848027f7"
            },
            {
              "fixed": "5fefc76b5a446d9afc62975e64ad46b707804639"
            }
          ],
          "repo": "https://github.com/FasterXML/jackson-dataformats-binary",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32407\n\n```\nCrash type: Uncaught exception\nCrash state:\njava.base/java.lang.ClassLoader.defineClass0\njava.base/java.lang.System$2.defineClass\njava.base/java.lang.invoke.MethodHandles$Lookup$ClassDefiner.defineClass\n```\n",
  "id": "OSV-2021-552",
  "modified": "2022-04-13T03:04:40.919442Z",
  "published": "2021-03-25T00:00:02.194060Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32407"
    }
  ],
  "summary": "Uncaught exception in java.base/java.lang.ClassLoader.defineClass0"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.