Vulnerability-Lookup

CVE-2023-34312 (GCVE-0-2023-34312)

Vulnerability from cvelistv5 – Published: 2023-06-01 00:00 – Updated: 2025-01-09 17:04

Summary

In Tencent QQ through 9.7.8.29039 and TIM through 3.4.7.22084, QQProtect.exe and QQProtectEngine.dll do not validate pointers from inter-process communication, which leads to a write-what-where condition.

Severity

7.8 (High)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-09 17:04 UTC

CWE

n/a
CWE-763 - Release of Invalid Pointer or Reference

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/vi3t1/qq-tim-elevation

Show details on NVD website

JSON

To clipboard

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CNVD-2025-06554

Vulnerability from cnvd - Published: 2025-04-03

Title

Tencent QQ本地权限提升漏洞

Description

Tencent QQ是中国腾讯（Tencent）公司的一款的多平台即时通信软件。 Tencent QQ存在本地权限提升漏洞。该漏洞是由于QQProtect.exe和QQProtectEngine.dll不验证来自进程间通信的指针，这会导致write what-where条件。目前没有详细的漏洞细节提供。

Severity

中

Formal description

目前厂商尚未发布升级程序修复该安全问题，详情见厂商官网: https://www.tencent.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2023-34312

Impacted products

Name
['Tencent QQ >=9.7.1.28940，<=9.7.8.29039', 'Tencent TIM >=3.4.5.22071，<=3.4.7.22084']

Show details on source website

JSON

To clipboard

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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
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  "serverity": "\u4e2d",
  "submitTime": "2023-06-02",
  "title": "Tencent QQ\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

FKIE_CVE-2023-34312

Vulnerability from fkie_nvd - Published: 2023-06-01 03:15 - Updated: 2026-06-17 06:03

Severity

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

Summary

References

	URL	Tags
	cve@mitre.org	https://github.com/vi3t1/qq-tim-elevation	Exploit, Third Party Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/vi3t1/qq-tim-elevation	Exploit, Third Party Advisory

Impacted products

	Vendor	Product	Version
	tencent	qq	*
	tencent	tim	*

JSON

To clipboard

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    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/vi3t1/qq-tim-elevation"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-763"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-763"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}

GHSA-HCP2-8J7P-77M4

Vulnerability from github – Published: 2023-06-01 03:30 – Updated: 2024-04-04 04:27

Details

Severity

7.8 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-34312"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-763"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-06-01T03:15:20Z",
    "severity": "HIGH"
  },
  "details": "In Tencent QQ through 9.7.8.29039 and TIM through 3.4.7.22084, QQProtect.exe and QQProtectEngine.dll do not validate pointers from inter-process communication, which leads to a write-what-where condition.",
  "id": "GHSA-hcp2-8j7p-77m4",
  "modified": "2024-04-04T04:27:38Z",
  "published": "2023-06-01T03:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-34312"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vi3t1/qq-tim-elevation"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2023-34312

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Aliases

CVE-2023-34312

Aliases

CVE-2023-34312

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-34312",
    "id": "GSD-2023-34312"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-34312"
      ],
      "details": "In Tencent QQ through 9.7.8.29039 and TIM through 3.4.7.22084, QQProtect.exe and QQProtectEngine.dll do not validate pointers from inter-process communication, which leads to a write-what-where condition.",
      "id": "GSD-2023-34312",
      "modified": "2023-12-13T01:20:30.672819Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2023-34312",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "lang": "eng",
            "value": "In Tencent QQ through 9.7.8.29039 and TIM through 3.4.7.22084, QQProtect.exe and QQProtectEngine.dll do not validate pointers from inter-process communication, which leads to a write-what-where condition."
          }
        ]
      },
      "problemtype": {
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          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
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        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/vi3t1/qq-tim-elevation",
            "refsource": "MISC",
            "url": "https://github.com/vi3t1/qq-tim-elevation"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:tencent:tim:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "3.4.7.22084",
                "versionStartIncluding": "3.4.5.22071",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tencent:qq:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "9.7.8.29039",
                "versionStartIncluding": "9.7.1.28940",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
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      "cve": {
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          "ASSIGNER": "cve@mitre.org",
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        "description": {
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              "value": "In Tencent QQ through 9.7.8.29039 and TIM through 3.4.7.22084, QQProtect.exe and QQProtectEngine.dll do not validate pointers from inter-process communication, which leads to a write-what-where condition."
            }
          ]
        },
        "problemtype": {
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            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-763"
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        },
        "references": {
          "reference_data": [
            {
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              ],
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      "impact": {
        "baseMetricV3": {
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
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        }
      },
      "lastModifiedDate": "2023-06-08T16:45Z",
      "publishedDate": "2023-06-01T03:15Z"
    }
  }
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2023-34312 (GCVE-0-2023-34312)

CNVD-2025-06554

FKIE_CVE-2023-34312

GHSA-HCP2-8J7P-77M4

GSD-2023-34312

Tags

Sightings

Nomenclature

Related by attack behaviour