Vulnerability Description
Espruino before 1.99 allows attackers to cause a denial of service (application crash) and potential Information Disclosure with a user crafted input file via a Buffer Overflow during syntax parsing because strncpy is misused in jslex.c.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Espruino | Espruino | < 1.99 |
Related Weaknesses (CWE)
References
- https://github.com/espruino/Espruino/commit/bed844f109b6c222816740555068de2e101ePatchVendor Advisory
- https://github.com/espruino/Espruino/files/2019228/eh_0.txtExploitVendor Advisory
- https://github.com/espruino/Espruino/issues/1426Issue TrackingVendor Advisory
- https://github.com/espruino/Espruino/commit/bed844f109b6c222816740555068de2e101ePatchVendor Advisory
- https://github.com/espruino/Espruino/files/2019228/eh_0.txtExploitVendor Advisory
- https://github.com/espruino/Espruino/issues/1426Issue TrackingVendor Advisory
FAQ
What is CVE-2018-11593?
CVE-2018-11593 is a vulnerability with a CVSS score of 7.1 (HIGH). Espruino before 1.99 allows attackers to cause a denial of service (application crash) and potential Information Disclosure with a user crafted input file via a Buffer Overflow during syntax parsing b...
How severe is CVE-2018-11593?
CVE-2018-11593 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-11593?
Check the references section above for vendor advisories and patch information. Affected products include: Espruino Espruino.