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HIGH · 7.8

CVE-2023-34312

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 condit...

Vulnerability Description

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.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
TencentQq>= 9.7.1.28940, <= 9.7.8.29039
TencentTim>= 3.4.5.22071, <= 3.4.7.22084

Related Weaknesses (CWE)

CWE-763

References

FAQ

What is CVE-2023-34312?

CVE-2023-34312 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 condit...

How severe is CVE-2023-34312?

CVE-2023-34312 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-34312?

Check the references section above for vendor advisories and patch information. Affected products include: Tencent Qq, Tencent Tim.