CVE-2020-8843
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I. Basic Information for CVE-2020-8843
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in Istio 1.3 through 1.3.6. Under certain circumstances, it is possible to bypass a specifically configured Mixer policy. Istio-proxy accepts the x-istio-attributes header at ingress that can be used to affect policy decisions when Mixer policy selectively applies to a source equal to ingress. To exploit this vulnerability, someone has to encode a source.uid in this header. This feature is disabled by default in Istio 1.3 and 1.4.
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
Istio 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Istio是一套连接、管理和保护微服务的开放平台。 Istio 1.3版本至1.3.6版本中存在安全漏洞。攻击者可通过编码x-istio-attributes头中的source.uid利用该漏洞绕过所配置的Mixer策略。
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-2020-8843
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://istio.io/news/security/istio-security-2020-002/x_refsource_CONFIRM
- https://istio.io/news/security/x_refsource_MISC
- https://github.com/istio/istio/commits/masterx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-8843
Same Patch Batch · n/a · 2020-02-14 · 24 CVEs total
| CVE-2020-8611 | Progress Software MOVEit Transfer SQL注入漏洞 | |
| CVE-2020-8128 | jsreport 代码问题漏洞 | |
| CVE-2019-15594 | GitLab 信息泄露漏洞 | |
| CVE-2020-8129 | script-manager npm package 代码注入漏洞 | |
| CVE-2019-15592 | GitLab 信息泄露漏洞 | |
| CVE-2019-5187 | Accusoft ImageGear 缓冲区错误漏洞 | |
| CVE-2020-6068 | Accusoft ImageGear 缓冲区错误漏洞 | |
| CVE-2019-13967 | ITOP 输入验证错误漏洞 | |
| CVE-2019-13966 | ITOP 跨站脚本漏洞 | |
| CVE-2019-13965 | ITOP 跨站脚本漏洞 | |
| CVE-2020-8594 | WordPress Ninja Forms 跨站脚本漏洞 | |
| CVE-2020-8612 | Progress Software MOVEit Transfer 跨站脚本漏洞 | |
| CVE-2016-2338 | Ruby 缓冲区错误漏洞 | |
| CVE-2019-11215 | Combodo iTop 输入验证错误漏洞 | |
| CVE-2019-19879 | HashiCorp Sentinel 安全漏洞 | |
| CVE-2019-20045 | Synergy Systems & Solutions HUSKY RTU 6049-E70 输入验证错误漏洞 | |
| CVE-2019-20046 | Synergy Systems & Solutions HUSKY RTU 6049-E70 授权问题漏洞 | |
| CVE-2018-21032 | Hitachi Command Suite 安全漏洞 | |
| CVE-2018-21033 | Hitachi Command Suite 输入验证错误漏洞 | |
| CVE-2019-20455 | Global Payments php-sdk 信任管理问题漏洞 |
Showing top 20 of 24 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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V. Comments for CVE-2020-8843
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