osv-2017-58
Vulnerability from osv_ossfuzz
Published
2021-01-13 21:56
Modified
2022-04-13 03:04
Summary
Heap-use-after-free in UA_Array_copy
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4300

Crash type: Heap-use-after-free READ {*}
Crash state:
UA_Array_copy
copy_noInit
NodeId_copy
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "open62541"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "424f13ad6ae3929ee8bbee26bc27aa5b2d592373"
            },
            {
              "fixed": "9165b056a95f3ff5db23dbf9628acb1efee6f86b"
            },
            {
              "introduced": "2c7e4633ac4080dc21b63d6e80bc8090c3e8f6aa"
            }
          ],
          "repo": "https://github.com/open62541/open62541.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "0.2.1",
        "v0.2.1",
        "v0.2.2"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4300\n\n```\nCrash type: Heap-use-after-free READ {*}\nCrash state:\nUA_Array_copy\ncopy_noInit\nNodeId_copy\n```\n",
  "id": "OSV-2017-58",
  "modified": "2022-04-13T03:04:41.276141Z",
  "published": "2021-01-13T21:56:29.199662Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4300"
    }
  ],
  "summary": "Heap-use-after-free in UA_Array_copy"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.