Vulnerability-Lookup

GHSA-X7RQ-H6HF-G9VH

Vulnerability from github – Published: 2022-05-24 17:28 – Updated: 2022-05-24 17:28

Details

A memory corruption vulnerability in Objective Open CBOR Run-time (oocborrt) in versions before 2020-08-12 could allow an attacker to execute code via crafted Concise Binary Object Representation (CBOR) input to the cbor2json decoder. An uncaught error while decoding CBOR Major Type 3 text strings leads to the use of an attacker-controllable uninitialized stack value. This can be used to modify memory, causing a crash or potentially exploitable heap corruption.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-24753"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-09-17T18:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "A memory corruption vulnerability in Objective Open CBOR Run-time (oocborrt) in versions before 2020-08-12 could allow an attacker to execute code via crafted Concise Binary Object Representation (CBOR) input to the cbor2json decoder. An uncaught error while decoding CBOR Major Type 3 text strings leads to the use of an attacker-controllable uninitialized stack value. This can be used to modify memory, causing a crash or potentially exploitable heap corruption.",
  "id": "GHSA-x7rq-h6hf-g9vh",
  "modified": "2022-05-24T17:28:59Z",
  "published": "2022-05-24T17:28:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24753"
    },
    {
      "type": "WEB",
      "url": "https://github.com/objsys/oocborrt/commit/539851c66778f68a244633985f6f8d0df94ea3b3"
    },
    {
      "type": "WEB",
      "url": "https://warcollar.com/cve-2020-24753.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-24753 (GCVE-0-2020-24753)

Vulnerability from cvelistv5 – Published: 2020-09-17 18:00 – Updated: 2024-08-04 15:19

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre

References

2 references

URL	Tags
https://github.com/objsys/oocborrt/commit/539851c…	x_refsource_MISC
https://warcollar.com/cve-2020-24753.html	x_refsource_MISC

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  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T15:19:09.413Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            ],
            "url": "https://github.com/objsys/oocborrt/commit/539851c66778f68a244633985f6f8d0df94ea3b3"
          },
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            ],
            "url": "https://warcollar.com/cve-2020-24753.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        }
      ],
      "problemTypes": [
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    "dateReserved": "2020-08-28T00:00:00.000Z",
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Sightings

Author	Source	Type	Date	Other

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.

Action not permitted

GHSA-X7RQ-H6HF-G9VH

CVE-2020-24753 (GCVE-0-2020-24753)

Tags

Sightings

Nomenclature