NULL pointer dereference in Jsish

CVE-2018-1000655

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.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.009 (57.9th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2018-1000655: held from 0.009 to 0.009.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

  • Jsish — versions 2.4.65

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2018-1000655?
CVE-2018-1000655 is a medium-severity vulnerability in Jsish, classified under NULL Pointer Dereference. CVSS score: 6.5/10. Published 2018-08-20.
How severe is CVE-2018-1000655?
Medium severity. CVSS v3 base score is 6.5 out of 10.