What is CVE-2023-48183?

CVE-2023-48183 is a high-severity vulnerability in Quickjs_project Quickjs, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2024-04-23.

How severe is CVE-2023-48183?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2023-48183 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

NULL pointer dereference in Quickjs_project Quickjs

CVE-2023-48183

QuickJS before c4cdd61 has a build_for_in_iterator NULL pointer dereference because of an erroneous lexical scope of "this" with eval.

EPSS: 0.006 (46.1th 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

Quickjs_project Quickjs
N/a — versions n/a

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cve@mitre.org (Exploit, Issue Tracking)
cve@mitre.org (Patch)

Frequently asked questions

What is CVE-2023-48183?: CVE-2023-48183 is a high-severity vulnerability in Quickjs_project Quickjs, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2024-04-23.
How severe is CVE-2023-48183?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2023-48183 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.