osv-2020-473
Vulnerability from osv_ossfuzz
Published
2020-07-01 00:00
Modified
2022-04-13 03:31
Summary
Heap-use-after-free in Envoy::Server::InitManagerImpl::initializeTarget
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13221

Crash type: Heap-use-after-free READ 8
Crash state:
Envoy::Server::InitManagerImpl::initializeTarget
Envoy::Server::InitManagerImpl::initialize
Envoy::Server::ValidationInstance::initialize
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "4fae56e36d6d640c12d9c6bf60d798d54923e0d2:330d03c58910d6ebe97a696fe0d2e70b3d7519ed"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "envoy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "e96425aabcce10ab2030de66f69cbb20a867322f"
            },
            {
              "fixed": "fd79055373e0b127b3d32a062ac93b6bc891fb77"
            },
            {
              "fixed": "330d03c58910d6ebe97a696fe0d2e70b3d7519ed"
            }
          ],
          "repo": "https://github.com/envoyproxy/envoy.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.9.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13221\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nEnvoy::Server::InitManagerImpl::initializeTarget\nEnvoy::Server::InitManagerImpl::initialize\nEnvoy::Server::ValidationInstance::initialize\n```\n",
  "id": "OSV-2020-473",
  "modified": "2022-04-13T03:31:47.875856Z",
  "published": "2020-07-01T00:00:11.677829Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13221"
    }
  ],
  "summary": "Heap-use-after-free in Envoy::Server::InitManagerImpl::initializeTarget"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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