osv-2021-386
Vulnerability from osv_ossfuzz
Published
2021-02-13 00:00
Modified
2022-04-13 03:04
Summary
Stack-buffer-overflow in ot::Coap::Message::AppendUintOption
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30831

Crash type: Stack-buffer-overflow READ 1
Crash state:
ot::Coap::Message::AppendUintOption
ot::Coap::Message::AppendBlockOption
otCoapMessageAppendBlock2Option
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "openthread"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2cd36266abaaf8b79ebb0441e6ed2ec3847cf3ca"
            },
            {
              "fixed": "159efe77c07abbd38f3afc754d6a644f1a14d64e"
            }
          ],
          "repo": "https://github.com/openthread/openthread",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30831\n\n```\nCrash type: Stack-buffer-overflow READ 1\nCrash state:\not::Coap::Message::AppendUintOption\not::Coap::Message::AppendBlockOption\notCoapMessageAppendBlock2Option\n```\n",
  "id": "OSV-2021-386",
  "modified": "2022-04-13T03:04:38.946438Z",
  "published": "2021-02-13T00:00:59.547439Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30831"
    }
  ],
  "summary": "Stack-buffer-overflow in ot::Coap::Message::AppendUintOption"
}


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