github - ghsa-c57m-77h8-88cm

ghsa-c57m-77h8-88cm

Vulnerability from github

Published

2021-12-23 00:00

Modified

2022-04-20 00:01

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

When parsing a file that is submitted to the DPDecoder service as a job, the R3D SDK will mistakenly skip over the assignment of a property containing an object referring to a UUID that was parsed from a frame within the video container. Upon destruction of the object that owns it, the uninitialized member will be dereferenced and then destroyed using the object’s virtual destructor. Due to the object property being uninitialized, this can result in dereferencing an arbitrary pointer for the object’s virtual method table, which can result in code execution under the context of the application.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-40418"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-12-22T19:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "When parsing a file that is submitted to the DPDecoder service as a job, the R3D SDK will mistakenly skip over the assignment of a property containing an object referring to a UUID that was parsed from a frame within the video container. Upon destruction of the object that owns it, the uninitialized member will be dereferenced and then destroyed using the object\u2019s virtual destructor. Due to the object property being uninitialized, this can result in dereferencing an arbitrary pointer for the object\u2019s virtual method table, which can result in code execution under the context of the application.",
  "id": "GHSA-c57m-77h8-88cm",
  "modified": "2022-04-20T00:01:54Z",
  "published": "2021-12-23T00:00:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40418"
    },
    {
      "type": "WEB",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1427"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-40418 (GCVE-0-2021-40418)

Vulnerability from cvelistv5

Published

2021-12-22 18:07

Modified

2024-08-04 02:44

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-457 - Use of Uninitialized Variable

Summary

When parsing a file that is submitted to the DPDecoder service as a job, the R3D SDK will mistakenly skip over the assignment of a property containing an object referring to a UUID that was parsed from a frame within the video container. Upon destruction of the object that owns it, the uninitialized member will be dereferenced and then destroyed using the object’s virtual destructor. Due to the object property being uninitialized, this can result in dereferencing an arbitrary pointer for the object’s virtual method table, which can result in code execution under the context of the application.

References

►

URL

Tags

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1427

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Blackmagic Design	Version: Blackmagic Design DaVinci Resolve 17.3.1.0005

Show details on NVD website

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