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I. Basic Information for CVE-2021-40425
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability 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. An IOCTL_B03 request with specific invalid data causes a similar issue in the device driver WRCore_x64. An attacker can issue an ioctl to trigger this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
Webroot Secure Anywhere 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Webroot Secure Anywhere是美国Webroot公司的一个全面防病毒程序。 Webroot Secure Anywhere 21.4 存在缓冲区错误漏洞,该漏洞源于IOCTL GetProcessCommand 和 B_03 中存在越界读取漏洞。特制的可执行文件可能导致拒绝服务。攻击者可以发出 ioctl 来触发此漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
WebrootSecure Anywhere 21.4 -
II. Public POCs for CVE-2021-40425
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III. Intelligence Information for CVE-2021-40425
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V. Comments for CVE-2021-40425

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