osv-2023-222
Vulnerability from osv_ossfuzz
Published
2023-03-24 13:00
Modified
2023-03-27 14:20
Summary
Heap-buffer-overflow in hb_subset_plan_t::hb_subset_plan_t
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57342

Crash type: Heap-buffer-overflow READ 2
Crash state:
hb_subset_plan_t::hb_subset_plan_t
hb_subset_plan_create_or_fail
hb_subset_or_fail
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "harfbuzz",
        "purl": "pkg:generic/harfbuzz"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "c0fac016dc017596e2d979e19e1eb8f88df38ea3"
            },
            {
              "fixed": "be872001063d263efe708c4db5af569cfaedd3fe"
            }
          ],
          "repo": "https://github.com/harfbuzz/harfbuzz.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "7.1.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57342\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\nhb_subset_plan_t::hb_subset_plan_t\nhb_subset_plan_create_or_fail\nhb_subset_or_fail\n```\n",
  "id": "OSV-2023-222",
  "modified": "2023-03-27T14:20:39.491568Z",
  "published": "2023-03-24T13:00:38.968605Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57342"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Heap-buffer-overflow in hb_subset_plan_t::hb_subset_plan_t"
}


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