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CVE-2019-19191

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.

Shibboleth是英国Shibboleth公司的一套基于Windows平台的开源的SAML协议的Web单点登录系统。Service Provider（SP）是其中的一个服务提供商组件，它主要用于拦截对受保护资源或应用程序入口点的访问、向选定的身份提供者发出SAML身份验证请求等。 Shibboleth SP 3.1.0之前的3.x版本中存在安全漏洞。攻击者可借助连接到/etc/shadow等文件的符号链接利用该漏洞将权限提升至root。

AI Predicted 6.6 Difficulty: Easy EPSS 0.50% · P41
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I. Basic Information for CVE-2019-19191

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Shibboleth Service Provider (SP) 3.x before 3.1.0 shipped a spec file that calls chown on files in a directory controlled by the service user (the shibd account) after installation. This allows the user to escalate to root by pointing symlinks to files such as /etc/shadow.
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
Shibboleth Service Provider 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Shibboleth是英国Shibboleth公司的一套基于Windows平台的开源的SAML协议的Web单点登录系统。Service Provider（SP）是其中的一个服务提供商组件，它主要用于拦截对受保护资源或应用程序入口点的访问、向选定的身份提供者发出SAML身份验证请求等。 Shibboleth SP 3.1.0之前的3.x版本中存在安全漏洞。攻击者可借助连接到/etc/shadow等文件的符号链接利用该漏洞将权限提升至root。
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-2019-19191

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III. Intelligence Information for CVE-2019-19191

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Vendor Advisories for CVE-2019-19191 (1)

Mailing List Discussions for CVE-2019-19191 (1)

Other References for CVE-2019-19191 (1)

Same Patch Batch · n/a · 2019-11-21 · 49 CVEs total

CVE-2018-8879 ASUS RT-AC66U 缓冲区错误漏洞
CVE-2014-1938 python-rply 后置链接漏洞
CVE-2014-1936 Bell Labs rc 输入验证错误漏洞
CVE-2013-7171 Slackware和Slackware LLVM 输入验证错误漏洞
CVE-2019-19037 Linux kernel 代码问题漏洞
CVE-2019-19036 Linux kernel 代码问题漏洞
CVE-2019-19039 Linux kernel 日志日志信息泄露漏洞
CVE-2019-19221 libarchive 缓冲区错误漏洞
CVE-2013-7172 Slackware 输入验证错误漏洞
CVE-2019-16340 Belkin Linksys Velop 安全漏洞
CVE-2019-17421 ZOHO ManageEngine OpManager和ZOHO ManageEngine Firewall Analyzer 安全漏洞
CVE-2019-5086 xcftools 输入验证错误漏洞
CVE-2019-5087 xcftools 输入验证错误漏洞
CVE-2019-10767 ioBroker.js-controller 路径遍历漏洞
CVE-2019-5071 Tenda AC9 Router AC1200 Smart Dual-Band Gigabit WiFi Route 操作系统命令注入漏洞
CVE-2019-5072 Tenda AC9 Router AC1200 Smart Dual-Band Gigabit WiFi Route 操作系统命令注入漏洞
CVE-2019-16405 Centreon Web 输入验证错误漏洞
CVE-2019-16406 Centreon Web 安全漏洞
CVE-2019-18886 Sensio Labs Symfony 信息泄露漏洞
CVE-2019-18890 Redmine SQL注入漏洞

Showing top 20 of 49 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

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