osv-2020-2328
Vulnerability from osv_ossfuzz
Published
2021-12-04 00:01
Modified
2023-02-24 01:54
Summary
UNKNOWN READ in UA_Server_initNS0
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23137

Crash type: UNKNOWN READ
Crash state:
UA_Server_initNS0
UA_Server_newWithConfig
UA_Server_new
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "a524accc338c9611a5ec60bf595c1a587243b457:c6e4e028a740b50c49a6dd5987ee8e61a52953c9"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "open62541"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7453262ccf8b26e622c4afa6ab5facfc42962663"
            },
            {
              "fixed": "c6e4e028a740b50c49a6dd5987ee8e61a52953c9"
            }
          ],
          "repo": "https://github.com/open62541/open62541.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.0.1",
        "v1.0.2",
        "v1.0.3",
        "v1.1",
        "v1.1.1",
        "v1.1.2",
        "v1.1.3",
        "v1.1.4",
        "v1.1.5",
        "v1.2",
        "v1.2-rc1",
        "v1.2-rc2",
        "v1.2.1",
        "v1.2.2",
        "v1.2.3",
        "v1.3-rc1",
        "v1.2.4",
        "v1.2.5",
        "v1.2.6",
        "v1.2.7"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23137\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nUA_Server_initNS0\nUA_Server_newWithConfig\nUA_Server_new\n```\n",
  "id": "OSV-2020-2328",
  "modified": "2023-02-24T01:54:44.436821Z",
  "published": "2021-12-04T00:01:20.593406Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23137"
    }
  ],
  "summary": "UNKNOWN READ in UA_Server_initNS0"
}


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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.