Vulnerability-Lookup

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']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-34312",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-34312"
    }
  },
  "description": "Tencent QQ\u662f\u4e2d\u56fd\u817e\u8baf\uff08Tencent\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7684\u591a\u5e73\u53f0\u5373\u65f6\u901a\u4fe1\u8f6f\u4ef6\u3002\n\nTencent QQ\u5b58\u5728\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8eQQProtect.exe\u548cQQProtectEngine.dll\u4e0d\u9a8c\u8bc1\u6765\u81ea\u8fdb\u7a0b\u95f4\u901a\u4fe1\u7684\u6307\u9488\uff0c\u8fd9\u4f1a\u5bfc\u81f4write what-where\u6761\u4ef6\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://www.tencent.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-06554",
  "openTime": "2025-04-03",
  "products": {
    "product": [
      "Tencent  QQ \u003e=9.7.1.28940\uff0c\u003c=9.7.8.29039",
      "Tencent  TIM \u003e=3.4.5.22071\uff0c\u003c=3.4.7.22084"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-34312",
  "serverity": "\u4e2d",
  "submitTime": "2023-06-02",
  "title": "Tencent QQ\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

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

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JSON

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              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
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              "scope": "UNCHANGED",
              "userInteraction": "NONE",
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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.

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.