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CVE-2013-2777

EPSS 0.05% · P15
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I. Basic Information for CVE-2013-2777

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
sudo before 1.7.10p5 and 1.8.x before 1.8.6p6, when the tty_tickets option is enabled, does not properly validate the controlling terminal device, which allows local users with sudo permissions to hijack the authorization of another terminal via vectors related to a session without a controlling terminal device and connecting to the standard input, output, and error file descriptors of another terminal. NOTE: this is one of three closely-related vulnerabilities that were originally assigned CVE-2013-1776, but they have been SPLIT because of different affected versions.
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 安全绕过漏洞
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。 sudo 1.7.10p5之前的版本和1.8.6p6之前的1.8.x 版本中存在漏洞，当启用tty_tickets选项时，程序没有正确验证控制终端设备。允许拥有sudo权限的本地用户劫持其他终端授权。利用没有控制终端设备会话和连接其他终端的标准输入，输出和错误文件描述符等条件可触发此漏洞。
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

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II. Public POCs for CVE-2013-2777

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III. Intelligence Information for CVE-2013-2777

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Same Patch Batch · n/a · 2013-04-08 · 7 CVEs total

CVE-2013-1776Todd Miller Sudo 本地安全绕过漏洞
CVE-2013-2776Sudo 安全绕过漏洞
CVE-2013-0109NVIDIA Graphics Drivers for Windows 未明本地权限提升漏洞
CVE-2013-0110NVIDIA Graphics Driver for Windows 本地权限提升漏洞
CVE-2013-0111NVIDIA Graphics Driver for Windows 本地权限提升漏洞
CVE-2013-0131NVIDIA Graphics Drivers for Linux ARGB cursor缓冲区溢出漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2013-2777

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