CVE-2021-42198
MEDIUMswftools < 2020-12-22 - Denial of Service via NULL Pointer Dereference in swf_GetBits
Title source: llmDescription
An issue was discovered in swftools through 20201222. A NULL pointer dereference exists in the function swf_GetBits() located in rfxswf.c. It allows an attacker to cause Denial of Service.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/matthiaskramm/swftools/issues/168
Scores
CVSS v3
5.5
EPSS
0.0066
EPSS Percentile
47.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details
CWE
CWE-476
Status
published
Products (1)
swftools/swftools
< 2020-12-22
Published
Jun 02, 2022
Tracked Since
Feb 18, 2026