Vulnerability-Lookup

FKIE_CVE-2021-46234

Vulnerability from fkie_nvd - Published: 2022-01-21 21:15 - Updated: 2026-06-17 04:14

Severity

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Summary

A NULL pointer dereference vulnerability exists in GPAC v1.1.0 via the function gf_node_unregister () at scenegraph/base_scenegraph.c. This vulnerability can lead to a Denial of Service (DoS).

References

	URL	Tags
	cve@mitre.org	https://github.com/gpac/gpac/issues/2023	Exploit, Third Party Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/gpac/gpac/issues/2023	Exploit, Third Party Advisory

Impacted products

	Vendor	Product	Version
	gpac	gpac	1.1.0

JSON

To clipboard

{
  "affected": [
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        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
            }
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        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gpac:gpac:1.1.0:dev:*:*:*:*:*:*",
              "matchCriteriaId": "A713E8C4-E079-4ECB-AF9C-DC0EC80D089D",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A NULL pointer dereference vulnerability exists in GPAC v1.1.0 via the function gf_node_unregister () at scenegraph/base_scenegraph.c. This vulnerability can lead to a Denial of Service (DoS)."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de desreferencia de puntero NULL en GPAC versi\u00f3n v1.1.0, por medio de la funci\u00f3n gf_node_unregister () en el archivo scenegraph/base_scenegraph.c. Esta vulnerabilidad puede conllevar a una denegaci\u00f3n de servicio (DoS)"
    }
  ],
  "id": "CVE-2021-46234",
  "lastModified": "2026-06-17T04:14:39.833",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-01-21T21:15:08.627",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/gpac/gpac/issues/2023"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/gpac/gpac/issues/2023"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2021-46234 (GCVE-0-2021-46234)

Vulnerability from cvelistv5 – Published: 2022-01-21 20:32 – Updated: 2024-08-04 05:02

Summary

A NULL pointer dereference vulnerability exists in GPAC v1.1.0 via the function gf_node_unregister () at scenegraph/base_scenegraph.c. This vulnerability can lead to a Denial of Service (DoS).

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/gpac/gpac/issues/2023	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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              "x_transferred"
            ],
            "url": "https://github.com/gpac/gpac/issues/2023"
          }
        ],
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    ],
    "cna": {
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        }
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      "providerMetadata": {
        "dateUpdated": "2022-01-21T20:32:49.000Z",
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      "references": [
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          ],
          "url": "https://github.com/gpac/gpac/issues/2023"
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      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
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          "vendor": {
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                      "version": {
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  "cveMetadata": {
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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.