osv-2021-556
Vulnerability from osv_ossfuzz
Published
2021-03-25 00:01
Modified
2022-04-13 03:04
Summary
Uncaught exception in java.base/java.util.Arrays.copyOf
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32423

Crash type: Uncaught exception
Crash state:
java.base/java.util.Arrays.copyOf
com.fasterxml.jackson.core.util.TextBuffer.expandCurrentSegment
com.fasterxml.jackson.core.json.UTF8StreamJsonParser.addName
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fixed_range": "8a2036e948ee849b922121c061c002cb0e131bfa:0deae137735e1c81159e83bd1b4613e6d6b36501",
        "introduced_range": "b051c9036ee505a7e85c81a704e2e43c5397200f:8a2036e948ee849b922121c061c002cb0e131bfa",
        "severity": "LOW"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "jackson-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2bd85ebcdd94233d9e59a0833f29e06ce4281f3b"
            },
            {
              "fixed": "0deae137735e1c81159e83bd1b4613e6d6b36501"
            }
          ],
          "repo": "https://github.com/FasterXML/jackson-core",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32423\n\n```\nCrash type: Uncaught exception\nCrash state:\njava.base/java.util.Arrays.copyOf\ncom.fasterxml.jackson.core.util.TextBuffer.expandCurrentSegment\ncom.fasterxml.jackson.core.json.UTF8StreamJsonParser.addName\n```\n",
  "id": "OSV-2021-556",
  "modified": "2022-04-13T03:04:31.796152Z",
  "published": "2021-03-25T00:01:02.373925Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32423"
    }
  ],
  "summary": "Uncaught exception in java.base/java.util.Arrays.copyOf"
}


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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 patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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