Use After Free in Swftools

CVE-2024-26333

swftools v0.9.2 was discovered to contain a segmentation violation via the function free_lines at swftools/lib/modules/swfshape.c.

Vulnerability class: Use-After-Free

EPSS: 0.003 (19.7th 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

Swftools — versions 0.9.2
N/a — versions n/a

Weakness classification (CWE)

CWE-416 — Use After Free

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

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

Frequently asked questions

What is CVE-2024-26333?: CVE-2024-26333 is a medium-severity vulnerability in Swftools, classified under Use After Free. CVSS score: 5.5/10. Published 2024-03-05.
How severe is CVE-2024-26333?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2024-26333 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.