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High · 7.1 CVE-2021-40424 EUVD-2021-27601GHSA-j39p-f25v-p5gj

An out-of-bounds read vulnerability exists in the IOCTL GetProcessCommand and B_03 of Webroot Secure Anywhere 21.4. A specially-crafted exe…

Published Apr 14, 2022 · Updated Apr 15, 2025 · Assigned by talos

Description

An out-of-bounds read vulnerability exists in the IOCTL GetProcessCommand and B_03 of Webroot Secure Anywhere 21.4. A specially-crafted executable can lead to denial of service. An attacker can issue an ioctl to trigger this vulnerability. An out-of-bounds read vulnerability exists in the IOCTL GetProcessCommand and B_03 of Webroot Secure Anywhere 21.4. The GetProcessCommandLine IOCTL request could cause an out-of-bounds read in the device driver WRCore_x64. An attacker can issue an ioctl to trigger this vulnerability.

Affected products

VendorProductAffectedFixed
Webroot Secure Anywhere 21.4 —

References