CVE-2018-7169
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.
shadow是一套用于维护Debian系统的工具套件。 shadow 4.5版本中存在安全特征问题漏洞。攻击者可利用该漏洞访问文件系统路径。
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I. Basic Information for CVE-2018-7169
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in shadow 4.5. newgidmap (in shadow-utils) is setuid and allows an unprivileged user to be placed in a user namespace where setgroups(2) is permitted. This allows an attacker to remove themselves from a supplementary group, which may allow access to certain filesystem paths if the administrator has used "group blacklisting" (e.g., chmod g-rwx) to restrict access to paths. This flaw effectively reverts a security feature in the kernel (in particular, the /proc/self/setgroups knob) to prevent this sort of privilege escalation.
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
shadow 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
shadow是一套用于维护Debian系统的工具套件。 shadow 4.5版本中存在安全特征问题漏洞。攻击者可利用该漏洞访问文件系统路径。
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 | - |
|
II. Public POCs for CVE-2018-7169
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2018-7169 (1)
Other References for CVE-2018-7169 (1)
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https://bugs.launchpad.net/ubuntu/+source/shadow/+bug/1729357 x_refsource_MISC
Same Patch Batch · n/a · 2018-02-15 · 31 CVEs total
| CVE-2017-12718 | Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump 缓冲区错误漏洞 | |
| CVE-2018-0864 | Microsoft Project Server和SharePoint Enterprise Server 权限许可和访问控制漏洞 | |
| CVE-2018-0820 | Microsoft Windows kernel 权限许可和访问控制问题漏洞 | |
| CVE-2018-7057 | Steelcase RoomWizard 跨站脚本漏洞 | |
| CVE-2018-7056 | Steelcase RoomWizard 信息泄露漏洞 | |
| CVE-2018-7055 | Steelcase RoomWizard 安全漏洞 | |
| CVE-2018-5440 | 3S-Smart CODESYS和CODESYS runtime system 缓冲区错误漏洞 | |
| CVE-2017-18189 | Sound eXchange 安全漏洞 | |
| CVE-2017-12726 | Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump 安全漏洞 | |
| CVE-2017-12725 | Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump 安全漏洞 | |
| CVE-2017-12724 | Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump 安全漏洞 | |
| CVE-2017-12723 | Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump 安全漏洞 | |
| CVE-2017-12722 | Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump 安全漏洞 | |
| CVE-2017-12721 | Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump 安全漏洞 | |
| CVE-2017-12720 | Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump 访问控制错误漏洞 | |
| CVE-2018-5767 | Tenda AC15 输入验证漏洞 | |
| CVE-2017-18088 | Atlassian Bitbucket Server 输入验证漏洞 | |
| CVE-2018-7054 | Irssi 安全漏洞 | |
| CVE-2018-7053 | Irssi 安全漏洞 | |
| CVE-2018-7052 | Irssi 安全漏洞 |
Showing top 20 of 31 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2018-7169
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