What is CVE-2021-44591?

CVE-2021-44591 is a medium-severity vulnerability in Libming, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 6.5/10. Published 2022-01-06.

How severe is CVE-2021-44591?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Resource exhaustion in Libming

CVE-2021-44591

In libming 0.4.8, the parseSWF_DEFINELOSSLESS2 function in util/parser.c lacks a boundary check that would lead to denial-of-service attacks via a crafted SWF file.

EPSS: 0.010 (59.8th 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

Libming — versions 0.4.8
N/a — versions n/a

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

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

Frequently asked questions

What is CVE-2021-44591?: CVE-2021-44591 is a medium-severity vulnerability in Libming, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 6.5/10. Published 2022-01-06.
How severe is CVE-2021-44591?: Medium severity. CVSS v3 base score is 6.5 out of 10.