CVE-2018-11593
CVSS v3
7.1
HIGH
EPSS Score
1.2 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
Technical details
- Published
- 2018-05-31
Frequently asked questions
What is CVE-2018-11593?
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.
Is CVE-2018-11593 actively exploited?
Active exploitation of CVE-2018-11593 has not been confirmed. Its EPSS score was 1.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2018-11593?
CVE-2018-11593 has a CVSS v3 base score of 7.1 (HIGH severity).
Is CVE-2018-11593 affecting your environment?
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