osv-2023-1173
Vulnerability from osv_ossfuzz
Published
2023-11-17 13:00
Modified
2023-11-17 13:00
Summary
Heap-buffer-overflow in fill_lines
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64218

Crash type: Heap-buffer-overflow READ 1
Crash state:
fill_lines
rb_dump_backtrace_with_lines
rb_vm_bugreport
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "701b0650de8a5b1436ce1abc65e0fcc2be480c2d:f5c3cda7d6e9053ae5ed66e36d13e568595ff1ec"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "ruby",
        "purl": "pkg:generic/ruby"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "bbfd735b887de71de48c7f862e6e3842bcc03241"
            },
            {
              "fixed": "f5c3cda7d6e9053ae5ed66e36d13e568595ff1ec"
            }
          ],
          "repo": "https://github.com/ruby/ruby.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64218\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nfill_lines\nrb_dump_backtrace_with_lines\nrb_vm_bugreport\n```\n",
  "id": "OSV-2023-1173",
  "modified": "2023-11-17T13:00:49.902383Z",
  "published": "2023-11-17T13:00:49.902117Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64218"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in fill_lines"
}


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