PT-2022-11560
CVE-2021-42198
·
Published
2022-05-31
·
Updated
2022-06-08
Description by
CVSS 3.1
5.5
MediumMetricsAV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
swftools versions prior to 20201223
Description
An issue exists in the function swf GetBits() located in rfxswf.c, which allows an attacker to cause Denial of Service due to a NULL pointer dereference.
Recommendations
For versions prior to 20201223, update to a version released after 20201222 to resolve the issue. As a temporary workaround, consider restricting access to the swf GetBits() function until a patch is available.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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