CVE-2018-1000661: Jsish

Medium severity, CVSS 6.5. EPSS: 0.9% chance of exploitation in the next 30 days.

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.

Affected products

• Jsish Jsish: version 2.4.67 only

Published 2018-09-06. Last modified 2026-06-17.