NULL pointer dereference in Jsish

CVE-2020-23259

An issue found in Jsish v.3.0.11 and before allows an attacker to cause a denial of service via the Jsi_Strlen function in the src/jsiChar.c file.

EPSS: 0.008 (51.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

  • Jsish
  • N/a — versions n/a

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2020-23259?
CVE-2020-23259 is a high-severity vulnerability in Jsish, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2023-04-04.
How severe is CVE-2020-23259?
High severity. CVSS v3 base score is 7.5 out of 10.