CVE-2020-7456
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I. Basic Information for CVE-2020-7456
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In FreeBSD 12.1-STABLE before r361918, 12.1-RELEASE before p6, 11.4-STABLE before r361919, 11.3-RELEASE before p10, and 11.4-RC2 before p1, an invalid memory location may be used for HID items if the push/pop level is not restored within the processing of that HID item allowing an attacker with physical access to a USB port to be able to use a specially crafted USB device to gain kernel or user-space code execution.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
FreeBSD 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeBSD是FreeBSD基金会的一套类Unix操作系统。 FreeBSD中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。以下产品及版本受到影响：FreeBSD r361918之前的12.1-STABLE版本，p6之前的12.1-RELEASE版本，r361919之前的 11.4-STABLE版本，p10之前的11.3-RELEASE版本，p1之前的11.4-RC2版本。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | FreeBSD | FreeBSD 12.1-RELEASE before p6, 11.3-RELEASE before p10, and 11.4-RC2 before p1 | - |
II. Public POCs for CVE-2020-7456
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://security.FreeBSD.org/advisories/FreeBSD-SA-20:17.usb.ascx_refsource_MISC
- https://security.netapp.com/advisory/ntap-20200625-0005/x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2020-7456
Same Patch Batch · n/a · 2020-06-09 · 19 CVEs total
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| CVE-2020-13996 | Joomla! J2Store plugin SQL注入漏洞 | |
| CVE-2020-13872 | Royal TS 安全漏洞 | |
| CVE-2020-11957 | Cypress Semiconductor PSoC Creator BLE 安全特征问题漏洞 | |
| CVE-2020-13911 | Your Online Shop 跨站脚本漏洞 | |
| CVE-2020-12000 | Inductive Automation Ignition 代码问题漏洞 | |
| CVE-2020-10644 | Inductive Automation Ignition 代码问题漏洞 | |
| CVE-2020-13892 | WordPress SportsPress 跨站脚本漏洞 | |
| CVE-2020-12004 | Inductive Automation Ignition 访问控制错误漏洞 | |
| CVE-2020-13965 | Roundcube Webmail 跨站脚本漏洞 | |
| CVE-2020-13980 | OpenCart 跨站脚本漏洞 | |
| CVE-2020-13976 | DD-WRT 安全漏洞 | |
| CVE-2020-13977 | Nagios 注入漏洞 | |
| CVE-2020-13978 | Monstra CMS 操作系统命令注入漏洞 | |
| CVE-2020-10757 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2020-13974 | Linux kernel 输入验证错误漏洞 | |
| CVE-2020-13973 | OWASP json-sanitizer 跨站脚本漏洞 | |
| CVE-2020-13964 | Roundcube Webmail 跨站脚本漏洞 |
IV. Related Vulnerabilities
Same product: FreeBSD
V. Comments for CVE-2020-7456
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