CVE-2018-1000661

Name: CVE-2018-1000661
Creator: NVD / NIST
Published: 2018-09-06T17:29:01.19+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.86%

Last modified Jun 17, 2026

CVE-2018-1000661 is a vulnerability of currently unknown severity. jsish version 2.4.67 contains a CWE-476: NULL Pointer Dereference vulnerability in Jsi_LogMsg (jsiUtils.c:196) that can result in Crash due to segmentation fault. This attack appear to be exploitable via the victim executing specially crafted javascript code. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

Description

jsish version 2.4.67 contains a CWE-476: NULL Pointer Dereference vulnerability in Jsi_LogMsg (jsiUtils.c:196) that can result in Crash due to segmentation fault. This attack appear to be exploitable via the victim executing specially crafted javascript code. This vulnerability appears to have been fixed in 2.4.69.

Metrics

EPSS Probability

0.86%

53.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-476

Affected Software

Vendor	Product	Versions
Jsish	Jsish	2.4.67

References

https://jsish.org/fossil/jsi/tktview/2adeb066894695b38309d92771aea11c8e0a56a8Vendor Advisory
https://jsish.org/fossil/jsi/tktview/2adeb066894695b38309d92771aea11c8e0a56a8Vendor Advisory

Timeline

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

Frequently Asked Questions

What is CVE-2018-1000661?

How severe is CVE-2018-1000661?

Severity scoring for CVE-2018-1000661 is pending analysis. The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.

How do I fix CVE-2018-1000661?

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-2018-1000661?

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

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Source: NVD / NIST