Vulnerability-Lookup

GHSA-VXRG-V6VF-8C93

Vulnerability from github – Published: 2022-05-17 04:56 – Updated: 2022-05-17 04:56

Details

** DISPUTED ** The IsHandleEntrySecure function in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 SP2 does not properly validate the tagPROCESSINFO pW32Job field, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted NtUserValidateHandleSecure call for an owned object. NOTE: the vendor reportedly disputes the significance of this report, stating that "it appears to be a local DOS ... we don't consider it a security vulnerability."

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{
  "affected": [],
  "aliases": [
    "CVE-2013-6999"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-12-07T01:55:00Z",
    "severity": "MODERATE"
  },
  "details": "** DISPUTED ** The IsHandleEntrySecure function in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 SP2 does not properly validate the tagPROCESSINFO pW32Job field, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted NtUserValidateHandleSecure call for an owned object.  NOTE: the vendor reportedly disputes the significance of this report, stating that \"it appears to be a local DOS ... we don\u0027t consider it a security vulnerability.\"",
  "id": "GHSA-vxrg-v6vf-8c93",
  "modified": "2022-05-17T04:56:00Z",
  "published": "2022-05-17T04:56:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-6999"
    },
    {
      "type": "WEB",
      "url": "http://pastebin.com/raw.php?i=we0ZSQC0"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/55633"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/64057"
    }
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  "schema_version": "1.4.0",
  "severity": []
}

CVE-2013-6999 (GCVE-0-2013-6999)

Vulnerability from cvelistv5 – Published: 2013-12-07 01:00 – Updated: 2024-08-06 17:53 Disputed

Summary

The IsHandleEntrySecure function in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 SP2 does not properly validate the tagPROCESSINFO pW32Job field, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted NtUserValidateHandleSecure call for an owned object. NOTE: the vendor reportedly disputes the significance of this report, stating that "it appears to be a local DOS ... we don't consider it a security vulnerability.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

3 references

URL	Tags
http://www.securityfocus.com/bid/64057	vdb-entryx_refsource_BID
http://pastebin.com/raw.php?i=we0ZSQC0	x_refsource_MISC
http://secunia.com/advisories/55633	third-party-advisoryx_refsource_SECUNIA

Date Public

2013-12-03 00:00

Show details on NVD website

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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-VXRG-V6VF-8C93

CVE-2013-6999 (GCVE-0-2013-6999)

Tags

Sightings

Nomenclature