osv-2023-501
Vulnerability from osv_ossfuzz
Published
2023-06-20 14:02
Modified
2023-06-20 14:02
Summary
UNKNOWN READ in _dwarf_exec_frame_instr
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59950

Crash type: UNKNOWN READ
Crash state:
_dwarf_exec_frame_instr
_dwarf_get_fde_info_for_a_pc_row
dwarf_get_fde_info_for_all_regs3
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libdwarf",
        "purl": "pkg:generic/libdwarf"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5612eff9f1a40229690fd0e61083101df85e776b"
            },
            {
              "fixed": "b7437c9e4923906e9b3f3860a0c8a8289cff0a91"
            }
          ],
          "repo": "https://github.com/davea42/libdwarf-code",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59950\n\n```\nCrash type: UNKNOWN READ\nCrash state:\n_dwarf_exec_frame_instr\n_dwarf_get_fde_info_for_a_pc_row\ndwarf_get_fde_info_for_all_regs3\n```\n",
  "id": "OSV-2023-501",
  "modified": "2023-06-20T14:02:17.702338Z",
  "published": "2023-06-20T14:02:17.702087Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59950"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "UNKNOWN READ in _dwarf_exec_frame_instr"
}


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