CVE-2018-1000655

Name: CVE-2018-1000655
Creator: NVD / NIST
Published: 2018-08-20T19:31:45.12+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.89%

Last modified Jun 17, 2026

CVE-2018-1000655 is a vulnerability of currently unknown severity. Jsish version 2.4.65 contains a CWE-476: NULL Pointer Dereference vulnerability in Function jsi_ValueCopyMove from jsiValue.c:240 that can result in Crash due to segmentation fault. This attack appear to be exploitable via a crafted javascript code. EPSS estimates a 0.89% chance of exploitation in the next 30 days.

Description

Jsish version 2.4.65 contains a CWE-476: NULL Pointer Dereference vulnerability in Function jsi_ValueCopyMove from jsiValue.c:240 that can result in Crash due to segmentation fault. This attack appear to be exploitable via a crafted javascript code. This vulnerability appears to have been fixed in 2.4.67.

Metrics

EPSS Probability

0.89%

54.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-476

Affected Software

Vendor	Product	Versions
Jsish	Jsish	2.4.65

References

https://jsish.org/fossil/jsi/tktview/3b8f95574f2c9dddf5ffea71e0086b2e6f6dd71eExploit, Vendor Advisory
https://jsish.org/fossil/jsi/tktview/3b8f95574f2c9dddf5ffea71e0086b2e6f6dd71eExploit, Vendor Advisory

Timeline

Published: Aug 20, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-1000655?

How severe is CVE-2018-1000655?

Severity scoring for CVE-2018-1000655 is pending analysis. The EPSS model estimates a 0.89% probability of exploitation in the next 30 days.

How do I fix CVE-2018-1000655?

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-2018-1000655?

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

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Source: NVD / NIST