osv-2017-79
Vulnerability from osv_ossfuzz
Published
2021-01-13 21:57
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in fuzz_read_callback
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4785

Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
fuzz_read_callback
Curl_fillreadbuffer
readwrite_upload
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fixed_range": "b399b04902c43f479b51b142505700edcfc34271:ab6eb2ec0744074004980d0f98677e52b215941f",
        "introduced_range": "1cb4f5d6e8e470638759a48ba99fda230089712f:e240a546a7ac2fa7956adb664b8c40c4dee4f82b",
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "curl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7ee59512f875604eb468fb6f3d26e39290f781c9"
            },
            {
              "fixed": "ab6eb2ec0744074004980d0f98677e52b215941f"
            }
          ],
          "repo": "https://github.com/curl/curl.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "curl-7_57_0",
        "curl-7_58_0",
        "curl-7_59_0",
        "curl-7_60_0",
        "curl-7_61_0",
        "curl-7_61_1",
        "curl-7_62_0",
        "curl-7_63_0",
        "curl-7_64_0",
        "curl-7_64_1",
        "curl-7_65_0",
        "curl-7_65_1",
        "curl-7_65_2",
        "curl-7_65_3",
        "curl-7_66_0",
        "curl-7_67_0",
        "curl-7_68_0",
        "curl-7_69_0",
        "curl-7_69_1",
        "curl-7_70_0",
        "curl-7_71_0",
        "curl-7_71_1",
        "curl-7_72_0",
        "curl-7_73_0",
        "curl-7_74_0",
        "tiny-curl-7_72_0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4785\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nfuzz_read_callback\nCurl_fillreadbuffer\nreadwrite_upload\n```\n",
  "id": "OSV-2017-79",
  "modified": "2022-04-13T03:04:42.850130Z",
  "published": "2021-01-13T21:57:35.291125Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4785"
    }
  ],
  "summary": "Heap-buffer-overflow in fuzz_read_callback"
}


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Detection rules are retrieved from Rulezet.