CVE-2018-20201
UnknownEPSS 1.07%
Last modified
CVE-2018-20201 is a vulnerability of currently unknown severity. There is a stack-based buffer over-read in the jsfNameFromString function of jsflash.c in Espruino 2V00, leading to a denial of service or possibly unspecified other impact via a crafted js file.. EPSS estimates a 1.07% chance of exploitation in the next 30 days.
Description
There is a stack-based buffer over-read in the jsfNameFromString function of jsflash.c in Espruino 2V00, leading to a denial of service or possibly unspecified other impact via a crafted js file.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pur3 | Espruino | 2.00 |
References
- https://github.com/espruino/Espruino/issues/1587Exploit, Third Party Advisory
- https://github.com/espruino/Espruino/issues/1587Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-20201?
There is a stack-based buffer over-read in the jsfNameFromString function of jsflash.c in Espruino 2V00, leading to a denial of service or possibly unspecified other impact via a crafted js file.
How severe is CVE-2018-20201?
Severity scoring for CVE-2018-20201 is pending analysis. The EPSS model estimates a 1.07% probability of exploitation in the next 30 days.
How do I fix CVE-2018-20201?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2018-20201?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST