Vulnerability-Lookup

GHSA-MF78-VF74-9QC5

Vulnerability from github – Published: 2022-05-19 00:00 – Updated: 2022-05-27 00:01

Details

GPAC 2.0.0 misuses a certain Unicode utf8_wcslen (renamed gf_utf8_wcslen) function in utils/utf.c, resulting in a heap-based buffer over-read, as demonstrated by MP4Box.

Severity ?

7.1 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2022-30976"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-05-18T11:15:00Z",
    "severity": "HIGH"
  },
  "details": "GPAC 2.0.0 misuses a certain Unicode utf8_wcslen (renamed gf_utf8_wcslen) function in utils/utf.c, resulting in a heap-based buffer over-read, as demonstrated by MP4Box.",
  "id": "GHSA-mf78-vf74-9qc5",
  "modified": "2022-05-27T00:01:29Z",
  "published": "2022-05-19T00:00:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30976"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gpac/gpac/issues/2179"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/share/doc/man/gpac.1#L2226-L2229"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/src/utils/utf.c#L35-L59"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-30976 (GCVE-0-2022-30976)

Vulnerability from cvelistv5 – Published: 2022-05-18 05:20 – Updated: 2024-08-03 07:03

Summary

GPAC 2.0.0 misuses a certain Unicode utf8_wcslen (renamed gf_utf8_wcslen) function in utils/utf.c, resulting in a heap-based buffer over-read, as demonstrated by MP4Box.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/gpac/gpac/issues/2179	x_refsource_MISC
	https://github.com/gpac/gpac/blob/105d67985ff3c3f…	x_refsource_MISC
	https://github.com/gpac/gpac/blob/105d67985ff3c3f…	x_refsource_MISC

Show details on NVD website

JSON

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          },
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            "url": "https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/share/doc/man/gpac.1#L2226-L2229"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/src/utils/utf.c#L35-L59"
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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-MF78-VF74-9QC5

CVE-2022-30976 (GCVE-0-2022-30976)

Tags

Sightings

Nomenclature