osv-2022-988
Vulnerability from osv_ossfuzz
Published
2022-09-29 00:01
Modified
2023-01-21 00:21
Summary
Heap-buffer-overflow in onig_vsnprintf_with_pattern
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51934

Crash type: Heap-buffer-overflow READ 1
Crash state:
onig_vsnprintf_with_pattern
onig_syntax_warn
fetch_token
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "fluent-bit",
        "purl": "pkg:generic/fluent-bit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9cc2ff55a146b2b3e8c321a87920c0d39a2b2ba6"
            },
            {
              "introduced": "3c13edab76389a7412deef12ac61a25b85f00c39"
            },
            {
              "fixed": "5ddb06fe4273bdec0171bc30877959c7bef666c2"
            }
          ],
          "repo": "https://github.com/fluent/fluent-bit/",
          "type": "GIT"
        }
      ],
      "versions": [
        "tiger-2.0.9-dev-20230104",
        "v2.0.0",
        "v2.0.0-rc1",
        "v2.0.0-rc2",
        "v2.0.0-rc3",
        "v2.0.0pre",
        "v2.0.1",
        "v2.0.2",
        "v2.0.3",
        "v2.0.4",
        "v2.0.5",
        "v2.0.6",
        "v2.0.7",
        "v2.0.8",
        "vv.2.0.7"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51934\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nonig_vsnprintf_with_pattern\nonig_syntax_warn\nfetch_token\n```\n",
  "id": "OSV-2022-988",
  "modified": "2023-01-21T00:21:18.857380Z",
  "published": "2022-09-29T00:01:07.751712Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51934"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-buffer-overflow in onig_vsnprintf_with_pattern"
}


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