CVE-2023-34312
HIGHCVSS 7.8/10EPSS 0.60%
Last modified
CVE-2023-34312 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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.. EPSS estimates a 0.60% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tencent | >= 9.7.1.28940, <= 9.7.8.29039 | |
| Tencent | Tim | >= 3.4.5.22071, <= 3.4.7.22084 |
References
- https://github.com/vi3t1/qq-tim-elevationExploit, Third Party Advisory
- https://github.com/vi3t1/qq-tim-elevationExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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 condition.
How severe is CVE-2023-34312?
CVE-2023-34312 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.60% probability of exploitation in the next 30 days.
How do I fix CVE-2023-34312?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-34312?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST