CVE-2018-1000663

Name: CVE-2018-1000663
Creator: NVD / NIST
Published: 2018-09-06T17:29:01.33+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.85%

Last modified Jun 17, 2026

CVE-2018-1000663 is a vulnerability of currently unknown severity. jsish version 2.4.70 2.047 contains a Buffer Overflow vulnerability in function _jsi_evalcode from jsiEval.c that can result in Crash due to segmentation fault. This attack appear to be exploitable via The victim must execute crafted javascript code.. EPSS estimates a 0.85% chance of exploitation in the next 30 days.

Description

jsish version 2.4.70 2.047 contains a Buffer Overflow vulnerability in function _jsi_evalcode from jsiEval.c that can result in Crash due to segmentation fault. This attack appear to be exploitable via The victim must execute crafted javascript code.

Metrics

EPSS Probability

0.85%

53.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
Jsish	Jsish	2.4.70_2.047

References

https://jsish.org/fossil/jsi/tktview/c253f6d80c9018d841e857b69e7ad6436ed95cb9Patch, Vendor Advisory
https://jsish.org/fossil/jsi/tktview/c253f6d80c9018d841e857b69e7ad6436ed95cb9Patch, Vendor Advisory

Timeline

Published: Sep 6, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-1000663?

How severe is CVE-2018-1000663?

Severity scoring for CVE-2018-1000663 is pending analysis. The EPSS model estimates a 0.85% probability of exploitation in the next 30 days.

How do I fix CVE-2018-1000663?

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-2018-1000663?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST