Vulnerability-Lookup

GHSA-5FGJ-3HR2-9FMQ

Vulnerability from github – Published: 2023-05-24 21:30 – Updated: 2023-05-24 21:30

Details

A vulnerability, which was classified as problematic, was found in eScan Antivirus 22.0.1400.2443. Affected is the function 0x22E008u in the library PROCOBSRVESX.SYS of the component IoControlCode Handler. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. VDB-229854 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Severity

5.5 (Medium)


                  
                    CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-2875"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-05-24T19:15:09Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability, which was classified as problematic, was found in eScan Antivirus 22.0.1400.2443. Affected is the function 0x22E008u in the library PROCOBSRVESX.SYS of the component IoControlCode Handler. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. VDB-229854 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.",
  "id": "GHSA-5fgj-3hr2-9fmq",
  "modified": "2023-05-24T21:30:19Z",
  "published": "2023-05-24T21:30:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2875"
    },
    {
      "type": "WEB",
      "url": "https://drive.google.com/file/d/1fvlP0d9HmApjWhYDjgsdco7g7FPsbn0V/view?usp=sharing"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2875"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/unassigned48"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.229854"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.229854"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-2875 (GCVE-0-2023-2875)

Vulnerability from cvelistv5 – Published: 2023-05-24 19:00 – Updated: 2024-08-02 06:33

Title

eScan Antivirus IoControlCode PROCOBSRVESX.SYS 0x22E008u null pointer dereference

Summary

Severity

5.5 (Medium)


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

5.5 (Medium)


                        
                          CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-476 - NULL Pointer Dereference

Assigner

VulDB

References

4 references

URL	Tags
https://vuldb.com/?id.229854	vdb-entrytechnical-description
https://vuldb.com/?ctiid.229854	signaturepermissions-required
https://github.com/zeze-zeze/WindowsKernelVuln/bl…	related
https://drive.google.com/file/d/1fvlP0d9HmApjWhYD…	exploit

Impacted products

1 product

Vendor	Product	Version
eScan	Antivirus	Affected: 22.0.1400.2443

Credits

Zeze7w (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T06:33:05.834Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "vdb-entry",
              "technical-description",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?id.229854"
          },
          {
            "tags": [
              "signature",
              "permissions-required",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?ctiid.229854"
          },
          {
            "tags": [
              "related",
              "x_transferred"
            ],
            "url": "https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2875"
          },
          {
            "tags": [
              "exploit",
              "x_transferred"
            ],
            "url": "https://drive.google.com/file/d/1fvlP0d9HmApjWhYDjgsdco7g7FPsbn0V/view?usp=sharing"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "IoControlCode Handler"
          ],
          "product": "Antivirus",
          "vendor": "eScan",
          "versions": [
            {
              "status": "affected",
              "version": "22.0.1400.2443"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "analyst",
          "value": "Zeze7w (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability, which was classified as problematic, was found in eScan Antivirus 22.0.1400.2443. Affected is the function 0x22E008u in the library PROCOBSRVESX.SYS of the component IoControlCode Handler. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. VDB-229854 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
        },
        {
          "lang": "de",
          "value": "Es wurde eine Schwachstelle in eScan Antivirus 22.0.1400.2443 gefunden. Sie wurde als problematisch eingestuft. Betroffen hiervon ist die Funktion 0x22E008u in der Bibliothek PROCOBSRVESX.SYS der Komponente IoControlCode Handler. Durch das Beeinflussen mit unbekannten Daten kann eine null pointer dereference-Schwachstelle ausgenutzt werden. Der Angriff hat dabei lokal zu erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 4.6,
            "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-476",
              "description": "CWE-476 NULL Pointer Dereference",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-10-23T07:03:37.529Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.229854"
        },
        {
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.229854"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2875"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://drive.google.com/file/d/1fvlP0d9HmApjWhYDjgsdco7g7FPsbn0V/view?usp=sharing"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2023-05-24T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2023-05-24T00:00:00.000Z",
          "value": "CVE reserved"
        },
        {
          "lang": "en",
          "time": "2023-05-24T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2023-06-17T09:43:25.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "eScan Antivirus IoControlCode PROCOBSRVESX.SYS 0x22E008u null pointer dereference"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2023-2875",
    "datePublished": "2023-05-24T19:00:04.741Z",
    "dateReserved": "2023-05-24T17:19:47.137Z",
    "dateUpdated": "2024-08-02T06:33:05.834Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-5FGJ-3HR2-9FMQ

CVE-2023-2875 (GCVE-0-2023-2875)

Tags

Sightings

Nomenclature