osv-2018-50
Vulnerability from osv_ossfuzz
Published
2021-01-13 00:00
Modified
2022-04-13 03:04
Summary
Heap-use-after-free in UA_Session_deleteMembersCleanup
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5577

Crash type: Heap-use-after-free WRITE 8
Crash state:
UA_Session_deleteMembersCleanup
removeSessionCallback
UA_Server_run_shutdown
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "open62541"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5c27c73a4b4812b6d97443c0ce024a08e2e7e4de"
            },
            {
              "fixed": "a6d732b4050e902d9bba3acfa7bf72e30fa4dcc6"
            }
          ],
          "repo": "https://github.com/open62541/open62541.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5577\n\n```\nCrash type: Heap-use-after-free WRITE 8\nCrash state:\nUA_Session_deleteMembersCleanup\nremoveSessionCallback\nUA_Server_run_shutdown\n```\n",
  "id": "OSV-2018-50",
  "modified": "2022-04-13T03:04:41.341050Z",
  "published": "2021-01-13T00:00:26.992658Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5577"
    }
  ],
  "summary": "Heap-use-after-free in UA_Session_deleteMembersCleanup"
}


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.