osv-2020-315
Vulnerability from osv_ossfuzz
Published
2020-07-01 00:00
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in r_str_utf8_codepoint
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18122

Crash type: Heap-buffer-overflow READ 1
Crash state:
r_str_utf8_codepoint
r_str_char_fullwidth
r_str_len_utf8
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "radare2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "43f1dcef90a1fda8e026251c2b1dad64cf354e37"
            },
            {
              "fixed": "6124df443f347d1744a102a58dc3335e85063ea5"
            }
          ],
          "repo": "https://github.com/radare/radare2",
          "type": "GIT"
        }
      ],
      "versions": [
        "4.0.0",
        "4.1.0",
        "4.1.1",
        "4.2.0",
        "4.2.1",
        "4.3.0",
        "4.3.1",
        "4.4.0",
        "Continuous-Windows",
        "continuous"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18122\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nr_str_utf8_codepoint\nr_str_char_fullwidth\nr_str_len_utf8\n```\n",
  "id": "OSV-2020-315",
  "modified": "2022-04-13T03:04:36.573045Z",
  "published": "2020-07-01T00:00:01.824434Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18122"
    }
  ],
  "summary": "Heap-buffer-overflow in r_str_utf8_codepoint"
}


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