CVE-2011-0010
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
sudo是一款允许用户以其他用户权限安全的执行命令的程序，广泛使用在Linux和Unix操作系统下。 当Runas组已配置时，sudo 1.7.4p之前的1.7.x版本中的check.c文件没有为命令执行(只涉及gid变化而不涉及uid变化)请求密码。本地用户可以借助sudo命令的-g选项绕过预设的认证请求。
Possible ATT&CK Techniques 1 AI
T1078.004 · Cloud Accounts
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I. Basic Information for CVE-2011-0010
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
check.c in sudo 1.7.x before 1.7.4p5, when a Runas group is configured, does not require a password for command execution that involves a gid change but no uid change, which allows local users to bypass an intended authentication requirement via the -g option to a sudo command.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
sudo check.c文件预设认证请求绕过漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
sudo是一款允许用户以其他用户权限安全的执行命令的程序，广泛使用在Linux和Unix操作系统下。 当Runas组已配置时，sudo 1.7.4p之前的1.7.x版本中的check.c文件没有为命令执行(只涉及gid变化而不涉及uid变化)请求密码。本地用户可以借助sudo命令的-g选项绕过预设的认证请求。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2011-0010
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2011-0010 (16)
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https://bugzilla.redhat.com/show_bug.cgi?id=668879 x_refsource_CONFIRM
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http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=609641 x_refsource_CONFIRM
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http://www.mandriva.com/security/advisories?name=MDVSA-2011:018 vendor-advisory x_refsource_MANDRIVA
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Mailing List Discussions for CVE-2011-0010 (5)
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http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053263.html vendor-advisory x_refsource_FEDORA
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http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html vendor-advisory x_refsource_SUSE
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Other References for CVE-2011-0010 (5)
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http://www.sudo.ws/repos/sudo/rev/fe8a94f96542 x_refsource_CONFIRM
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http://www.sudo.ws/repos/sudo/rev/07d1b0ce530e x_refsource_MISC
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http://www.sudo.ws/sudo/alerts/runas_group_pw.html x_refsource_CONFIRM
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http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.593654 vendor-advisory x_refsource_SLACKWARE
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| CVE-2011-0487 | ICQ 7任意代码执行漏洞 | |
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| CVE-2011-0408 | libpng PNG图像缓冲区溢出漏洞 | |
| CVE-2011-0272 | HP LoadRunner未指定的远程代码执行漏洞 | |
| CVE-2010-4696 | Joomla! index.php文件多个SQL注入漏洞 | |
| CVE-2010-4646 | Hastymail2跨站脚本攻击漏洞 | |
| CVE-2006-7243 | PHP绕过预设的访问限制漏洞 | |
| CVE-2010-4530 | PCSC-Lite 数字错误漏洞 | |
| CVE-2010-4263 | Linux kernel VLAN标签拒绝服务漏洞 | |
| CVE-2010-4166 | Joomla!多个SQL注入漏洞 | |
| CVE-2009-5051 | Hastymail2 cookie配置错误漏洞 | |
| CVE-2010-4700 | PHP set_magic_quotes_runtime函数SQL注入漏洞 | |
| CVE-2010-4699 | PHP iconv_mime_decode_headers函数远程未明漏洞 | |
| CVE-2010-4698 | PHP栈缓冲区溢出漏洞 | |
| CVE-2010-4697 | PHP Zend引擎释放后使用漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2011-0010
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