CVE-2023-31239
HIGHCVSS 7.8/10EPSS 0.27%
Last modified
CVE-2023-31239 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Stack-based buffer overflow vulnerability in V-Server v4.0.15.0 and V-Server Lite v4.0.15.0 and earlier allows an attacker to execute arbitrary code by having user open a specially crafted VPR file.. EPSS estimates a 0.27% chance of exploitation in the next 30 days.
Description
Stack-based buffer overflow vulnerability in V-Server v4.0.15.0 and V-Server Lite v4.0.15.0 and earlier allows an attacker to execute arbitrary code by having user open a specially crafted VPR file.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fujielectric | V-Server | 4.0.15.0 |
References
- https://jvn.jp/en/vu/JVNVU98818508/Third Party Advisory
- https://jvn.jp/en/vu/JVNVU98818508/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-31239?
Stack-based buffer overflow vulnerability in V-Server v4.0.15.0 and V-Server Lite v4.0.15.0 and earlier allows an attacker to execute arbitrary code by having user open a specially crafted VPR file.
How severe is CVE-2023-31239?
CVE-2023-31239 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.
How do I fix CVE-2023-31239?
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-2023-31239?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST