osv-2020-1290
Vulnerability from osv_ossfuzz
Published
2020-07-22 21:50
Modified
2022-04-13 03:04
Summary
Bad-free in aes_gcm_cleanup
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14333

Crash type: Bad-free
Crash state:
aes_gcm_cleanup
EVP_CIPHER_CTX_free
cryptofuzz::module::CTX_Copier<evp_cipher_ctx_st>::copy
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "introduced_range": "unknown:bbbcd93d96d7131cee3bee2028e01de44f6f9034"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "cryptofuzz"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "bbbcd93d96d7131cee3bee2028e01de44f6f9034"
            },
            {
              "fixed": "c039117fcd5fd56824d2ae329368bd8744ad8743"
            }
          ],
          "repo": "https://github.com/guidovranken/cryptofuzz",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14333\n\n```\nCrash type: Bad-free\nCrash state:\naes_gcm_cleanup\nEVP_CIPHER_CTX_free\ncryptofuzz::module::CTX_Copier\u003cevp_cipher_ctx_st\u003e::copy\n```\n",
  "id": "OSV-2020-1290",
  "modified": "2022-04-13T03:04:35.066076Z",
  "published": "2020-07-22T21:50:03.494497Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14333"
    }
  ],
  "summary": "Bad-free in aes_gcm_cleanup"
}


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