github - ghsa-67hv-ghcg-2jfq

GHSA-67HV-GHCG-2JFQ

Vulnerability from github – Published: 2022-05-24 17:47 – Updated: 2023-11-15 21:35

Details

Denial of Service vulnerability in McAfee Data Loss Prevention (DLP) Endpoint for Windows prior to 11.6.100 allows a local, low privileged, attacker to cause a BSoD through suspending a process, modifying the processes memory and restarting it. This is triggered by the hdlphook driver reading invalid memory.

Severity ?

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2021-23886"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-15T08:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Denial of Service vulnerability in McAfee Data Loss Prevention (DLP) Endpoint for Windows prior to 11.6.100 allows a local, low privileged, attacker to cause a BSoD through suspending a process, modifying the processes memory and restarting it. This is triggered by the hdlphook driver reading invalid memory.",
  "id": "GHSA-67hv-ghcg-2jfq",
  "modified": "2023-11-15T21:35:01Z",
  "published": "2022-05-24T17:47:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23886"
    },
    {
      "type": "WEB",
      "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10354"
    },
    {
      "type": "WEB",
      "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10357"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-23886 (GCVE-0-2021-23886)

Vulnerability from cvelistv5 – Published: 2021-04-15 07:50 – Updated: 2024-08-03 19:14

Summary

Severity ?

5.5 (Medium)


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

CWE

CWE-755 - Improper Handling of Exceptional Conditions

Assigner

trellix

References

URL

Tags

	https://kc.mcafee.com/corporate/index?page=conten…	x_refsource_CONFIRM
	https://kc.mcafee.com/corporate/index?page=conten…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	McAfee,LLC	McAfee Data Loss Prevention (DLP) Endpoint for Windows	Affected: unspecified , < 10.6.100.41 (custom)

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JSON

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          "dateUpdated": "2024-08-03T19:14:09.648Z",
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            ],
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            "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10357"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "McAfee,LLC",
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        }
      ],
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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-67HV-GHCG-2JFQ

CVE-2021-23886 (GCVE-0-2021-23886)

Tags

Sightings

Nomenclature