Use After Free in Howerj Liblisp

CVE-2023-48024

Liblisp through commit 4c65969 was discovered to contain a use-after-free vulnerability in void hash_destroy(hash_table_t *h) at hash.c

Vulnerability class: Use-After-Free

EPSS: 0.006 (45.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Howerj Liblisp
N/a — versions n/a

Weakness classification (CWE)

CWE-416 — Use After Free

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Issue Tracking)

Frequently asked questions

What is CVE-2023-48024?: CVE-2023-48024 is a medium-severity vulnerability in Howerj Liblisp, classified under Use After Free. CVSS score: 6.5/10. Published 2023-11-17.
How severe is CVE-2023-48024?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2023-48024 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.