Use After Free in Jbig2enc Project

CVE-2023-46362

jbig2enc v0.28 was discovered to contain a heap-use-after-free via jbig2enc_auto_threshold_using_hash in src/jbig2enc.cc.

Vulnerability class: Use-After-Free

EPSS: 0.003 (22.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Jbig2enc_project Jbig2enc — versions 0.28
N/a — versions n/a

Weakness classification (CWE)

CWE-416 — Use After Free

References

cve@mitre.org (Exploit, Issue Tracking, Vendor Advisory)
cve@mitre.org (Product)

Frequently asked questions

What is CVE-2023-46362?: CVE-2023-46362 is a medium-severity vulnerability in Jbig2enc Project, classified under Use After Free. CVSS score: 5.5/10. Published 2023-11-08.
How severe is CVE-2023-46362?: Medium severity. CVSS v3 base score is 5.5 out of 10.