osv-2020-133
Vulnerability from osv_ossfuzz
Published
2020-06-24 01:51
Modified
2023-02-24 01:44
Summary
Heap-use-after-free in r_bin_object_rebuild_classes_ht
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21602

Crash type: Heap-use-after-free READ 8
Crash state:
r_bin_object_rebuild_classes_ht
r_bin_object_set_items
r_bin_object_new
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "radare2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "961d5007a99fdf025e8ec819ec050f843230f54c"
            },
            {
              "fixed": "498292a70d65073a7bf1a36e3997debe8f1f0792"
            },
            {
              "fixed": "941245d871e27ffc879a9ca6f25e3b39efec376a"
            }
          ],
          "repo": "https://github.com/radare/radare2",
          "type": "GIT"
        }
      ],
      "versions": [
        "4.4.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21602\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nr_bin_object_rebuild_classes_ht\nr_bin_object_set_items\nr_bin_object_new\n```\n",
  "id": "OSV-2020-133",
  "modified": "2023-02-24T01:44:53.994861Z",
  "published": "2020-06-24T01:51:15.618979Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21602"
    }
  ],
  "summary": "Heap-use-after-free in r_bin_object_rebuild_classes_ht"
}


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Detection rules are retrieved from Rulezet.