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I. Basic Information for CVE-2019-20044
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Zsh before 5.8, attackers able to execute commands can regain privileges dropped by the --no-PRIVILEGED option. Zsh fails to overwrite the saved uid, so the original privileges can be restored by executing MODULE_PATH=/dir/with/module zmodload with a module that calls setuid().
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
Zsh 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zsh是一款可用作交互式登录的shell及脚本编写的命令解释器。 Zsh 5.8之前版本中存在安全漏洞，该漏洞源于程序没有覆盖原来存储的uid。攻击者可利用该漏洞恢复原来的权限。
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
-n/a n/a -
II. Public POCs for CVE-2019-20044
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III. Intelligence Information for CVE-2019-20044
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2019-20044

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