What is CVE-2021-46322?

CVE-2021-46322 is a medium-severity vulnerability in Duktape Project, classified under Improper Resource Shutdown or Release. CVSS score: 5.5/10. Published 2022-01-20.

How severe is CVE-2021-46322?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Is CVE-2021-46322 known to be exploited?

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

Vulnerability in Duktape Project

CVE-2021-46322

Duktape v2.99.99 was discovered to contain a SEGV vulnerability via the component duk_push_tval in duktape/duk_api_stack.c.

EPSS: 0.007 (47.8th 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

Duktape_project Duktape — versions 2.99.99
N/a — versions n/a

Weakness classification (CWE)

CWE-404 — Improper Resource Shutdown or Release

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Patch, Third Party Advisory, Issue Tracking)
cve@mitre.org (mailing-list)

Frequently asked questions

What is CVE-2021-46322?: CVE-2021-46322 is a medium-severity vulnerability in Duktape Project, classified under Improper Resource Shutdown or Release. CVSS score: 5.5/10. Published 2022-01-20.
How severe is CVE-2021-46322?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2021-46322 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.