github - ghsa-4h6j-v5px-xwg7

GHSA-4H6J-V5PX-XWG7

Vulnerability from github – Published: 2022-05-24 19:15 – Updated: 2023-11-15 21:35

Details

Improper access control vulnerability in the repair process for McAfee Agent for Windows prior to 5.7.4 could allow a local attacker to perform a DLL preloading attack using unsigned DLLs. This would result in elevation of privileges and the ability to execute arbitrary code as the system user, through not correctly protecting a temporary directory used in the repair process and not checking the DLL signature.

Severity ?

7.8 (High)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-31847"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269",
      "CWE-347",
      "CWE-427"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-22T14:15:00Z",
    "severity": "HIGH"
  },
  "details": "Improper access control vulnerability in the repair process for McAfee Agent for Windows prior to 5.7.4 could allow a local attacker to perform a DLL preloading attack using unsigned DLLs. This would result in elevation of privileges and the ability to execute arbitrary code as the system user, through not correctly protecting a temporary directory used in the repair process and not checking the DLL signature.",
  "id": "GHSA-4h6j-v5px-xwg7",
  "modified": "2023-11-15T21:35:02Z",
  "published": "2022-05-24T19:15:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31847"
    },
    {
      "type": "WEB",
      "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10369"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1104"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-31847 (GCVE-0-2021-31847)

Vulnerability from cvelistv5 – Published: 2021-09-22 13:25 – Updated: 2024-08-03 23:10

Summary

Severity ?

8.2 (High)


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

CWE

CWE-269 - Improper Privilege Management
CWE-347 - Improper Verification of Cryptographic Signature

Assigner

trellix

References

URL

Tags

	https://kc.mcafee.com/corporate/index?page=conten…	x_refsource_CONFIRM
	https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	McAfee,LLC	McAfee Agent for Windows	Affected: unspecified , < 5.7.4 (custom)

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-03T23:10:30.809Z",
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              "x_transferred"
            ],
            "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10369"
          },
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            "tags": [
              "x_refsource_MISC",
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            "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1104/"
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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.

Action not permitted

GHSA-4H6J-V5PX-XWG7

CVE-2021-31847 (GCVE-0-2021-31847)

Tags

Sightings

Nomenclature