osv-2023-451
Vulnerability from osv_ossfuzz
Published
2023-06-02 14:02
Modified
2023-06-22 14:25
Summary
Heap-buffer-overflow in BundlePacket
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59498

Crash type: Heap-buffer-overflow WRITE 9
Crash state:
BundlePacket
SendChannelExit
wolfSSH_shutdown
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "69ceedbcff5a2ae0dab8fd6c8199c12ec7b45b79:b2a6203ec01fcc5d55ab37b3d0e85ab160e962d4"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "wolfssl",
        "purl": "pkg:generic/wolfssl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "b32036258d8efa6617b916f0c4be11a33e699b37"
            },
            {
              "fixed": "3b3c175af0e993ffaae251871421e206cc41963f"
            }
          ],
          "repo": "https://github.com/wolfssl/wolfssl",
          "type": "GIT"
        }
      ],
      "versions": [
        "v5.6.0-stable",
        "v5.6.2-stable"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59498\n\n```\nCrash type: Heap-buffer-overflow WRITE 9\nCrash state:\nBundlePacket\nSendChannelExit\nwolfSSH_shutdown\n```\n",
  "id": "OSV-2023-451",
  "modified": "2023-06-22T14:25:02.611556Z",
  "published": "2023-06-02T14:02:19.303950Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59498"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Heap-buffer-overflow in BundlePacket"
}


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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.



Detection rules are retrieved from Rulezet.