Use After Free in Jsish

CVE-2024-24189

Jsish v3.5.0 (commit 42c694c) was discovered to contain a use-after-free via the SplitChar at ./src/jsiUtils.c.

Vulnerability class: Use-After-Free

EPSS: 0.007 (49.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Jsish — versions 3.5.0
N/a — versions n/a

Weakness classification (CWE)

CWE-416 — Use After Free

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2024-24189?: CVE-2024-24189 is a critical-severity vulnerability in Jsish, classified under Use After Free. CVSS score: 9.8/10. Published 2024-02-07.
How severe is CVE-2024-24189?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2024-24189 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.