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I. Basic Information for CVE-2015-8239
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The SHA-2 digest support in the sudoers plugin in sudo after 1.8.7 allows local users with write permissions to parts of the called command to replace them before it is executed.
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
Sudo sudoers插件安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sudo是软件开发者Todd C. Miller所研发的一套用于类Unix操作系统下并允许用户通过安全的方式使用特殊的权限执行命令的程序。sudoers plugin是其中的一个Sudo配置插件。 Sudo 1.8.7之后的版本中的sudoers插件的SHA-2 digest support存在安全漏洞。本地攻击者可利用该漏洞替换将被执行的命令。
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-2015-8239
#POC DescriptionSource LinkShenlong Link
1Nonehttps://github.com/justinsteven/sudo_digest_toctou_poc_CVE-2015-8239POC Details
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III. Intelligence Information for CVE-2015-8239
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2015-8239

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