osv-2020-2148
Vulnerability from osv_ossfuzz
Published
2020-11-12 00:00
Modified
2022-04-13 03:36
Summary
Heap-buffer-overflow in flb_gzip_compress
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27368

Crash type: Heap-buffer-overflow WRITE 1
Crash state:
flb_gzip_compress
utils_fuzzer.c
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "fluent-bit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "cadff53c093210404aed01c4cf586adb8caa07af"
            },
            {
              "fixed": "df2af999105cd6c94ec8b533bcca498664b1aa16"
            },
            {
              "introduced": "fe2a7dc356bd652a5c2e1137726716e5d18967c8"
            }
          ],
          "repo": "https://github.com/fluent/fluent-bit/",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.6.10",
        "v1.6.4",
        "v1.6.5",
        "v1.6.6",
        "v1.6.7",
        "v1.6.8",
        "v1.6.9",
        "v1.7.0",
        "v1.7.0-rc1",
        "v1.7.0-rc2",
        "v1.7.0-rc3",
        "v1.7.0-rc4",
        "v1.7.0-rc5",
        "v1.7.0-rc6",
        "v1.7.0-rc7",
        "v1.7.0-rc8",
        "v1.7.0-rc9",
        "v1.7.1",
        "v1.7.2",
        "v1.7.3",
        "v1.7.4",
        "v1.7.5",
        "v1.7.6",
        "v1.7.7",
        "v1.7.8",
        "v1.7.9"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27368\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nflb_gzip_compress\nutils_fuzzer.c\n```\n",
  "id": "OSV-2020-2148",
  "modified": "2022-04-13T03:36:45.802759Z",
  "published": "2020-11-12T00:00:05.550790Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27368"
    }
  ],
  "summary": "Heap-buffer-overflow in flb_gzip_compress"
}


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