osv-2017-66
Vulnerability from osv_ossfuzz
Published
2021-01-13 21:56
Modified
2022-04-13 03:04
Summary
UNKNOWN READ in cfree
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4561

Crash type: UNKNOWN READ
Crash state:
cfree
copyAttributeIntoNode
UA_Server_editNode
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "36db7a5ca05e3386c04d4a7c934d1e23306f0a4a:9b00f88b13a521c3237c5fc9b5c9e7e7849caff6"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "open62541"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "c26c2e4a77f3b619eb80f264e61decab7746719f"
            },
            {
              "fixed": "334e25a86d977e389fabe3006be3ff1a40c16ddb"
            },
            {
              "fixed": "9b00f88b13a521c3237c5fc9b5c9e7e7849caff6"
            }
          ],
          "repo": "https://github.com/open62541/open62541.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4561\n\n```\nCrash type: UNKNOWN READ\nCrash state:\ncfree\ncopyAttributeIntoNode\nUA_Server_editNode\n```\n",
  "id": "OSV-2017-66",
  "modified": "2022-04-13T03:04:41.445471Z",
  "published": "2021-01-13T21:56:32.213437Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4561"
    }
  ],
  "summary": "UNKNOWN READ in cfree"
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.