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I. Basic Information for CVE-2020-25582
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In FreeBSD 12.2-STABLE before r369334, 11.4-STABLE before r369335, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 when a process, such as jexec(8) or killall(1), calls jail_attach(2) to enter a jail, the jailed root can attach to it using ptrace(2) before the current working directory is changed.
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 FreeBSD 竞争条件问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeBSD是Freebsd基金会的一套类Unix操作系统。pts是使用在其中的一个伪终端驱动程序。 FreeBSD 存在安全漏洞，攻击者可利用该漏洞可以通过jail attach()绕过访问限制，读取或修改主机系统上的数据。
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
-FreeBSD FreeBSD 12.2-RELEASE before p4, 11.4-RELEASE before p8 -
II. Public POCs for CVE-2020-25582
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III. Intelligence Information for CVE-2020-25582
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IV. Related Vulnerabilities
Same product: FreeBSD
Same vendor: n/a
V. Comments for CVE-2020-25582

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