PT-2021-22640

CVE-2021-39557

·

Published

2021-09-20

·

Updated

2021-09-23

Description by

CVSS 3.1
5.5
Medium
MetricsAV: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 20200710
Description: An issue exists in the function copyString() located in gmem.cc, which allows an attacker to cause Denial of Service due to a NULL pointer dereference.
Recommendations: For versions prior to 20200710, update to a version that contains a fix for this issue to prevent Denial of Service attacks.
Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-476: NULL Pointer Dereference
Related identifiers
CVE-2021-39557
Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com