CVE-2021-32198

EUVD-2021-19055
EmTec ZOC through 8.02.4 allows remote servers to cause a denial of service (Windows GUI hang) by telling the ZOC window to change its title repeatedly at high speed, which results in many SetWindowTextA or SetWindowTextW calls. In other words, it does not implement a usleep or similar delay upon processing a title change.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 68%
Affected Products (NVD)
VendorProductVersion
emteczoc
𝑥
≤ 8.02.4
𝑥
= Vulnerable software versions
References
http://www.emtec.com/downloads/zoc/zoc_changes.txt
https://pastebin.com/0xhrDvW0
http://www.emtec.com/downloads/zoc/zoc_changes.txt
https://pastebin.com/0xhrDvW0