Vulnerability in Jpeg Libjpeg

CVE-2022-32978

There is an assertion failure in SingleComponentLSScan::ParseMCU in singlecomponentlsscan.cpp in libjpeg before 1.64 via an empty JPEG-LS scan.

EPSS: 0.008 (54.0th 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

Jpeg Libjpeg
N/a — versions n/a

Weakness classification (CWE)

CWE-617 — Reachable Assertion

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)
cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-32978?: CVE-2022-32978 is a medium-severity vulnerability in Jpeg Libjpeg, classified under Reachable Assertion. CVSS score: 6.5/10. Published 2022-06-10.
How severe is CVE-2022-32978?: Medium severity. CVSS v3 base score is 6.5 out of 10.