CVE-2019-9901
Quick assessment
Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Envoy是一款开源的分布式代理服务器。 Envoy 1.9.0及之前版本中存在访问控制错误漏洞。攻击者可利用该漏洞绕过访问控制。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2019-9901
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Envoy 1.9.0 and before does not normalize HTTP URL paths. A remote attacker may craft a relative path, e.g., something/../admin, to bypass access control, e.g., a block on /admin. A backend server could then interpret the non-normalized path and provide an attacker access beyond the scope provided for by the access control policy.
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
Envoy 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Envoy是一款开源的分布式代理服务器。 Envoy 1.9.0及之前版本中存在访问控制错误漏洞。攻击者可利用该漏洞绕过访问控制。
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-2019-9901
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2019-9901 (1)
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https://github.com/envoyproxy/envoy/security/advisories/GHSA-xcx5-93pw-jw2w x_refsource_CONFIRM
Other References for CVE-2019-9901 (3)
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https://github.com/envoyproxy/envoy/issues/6435 x_refsource_CONFIRM
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https://www.envoyproxy.io/docs/envoy/v1.9.1/intro/version_history x_refsource_CONFIRM
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https://groups.google.com/forum/#%21topic/envoy-announce/VoHfnDqZiAM x_refsource_CONFIRM
Same Patch Batch · n/a · 2019-04-25 · 41 CVEs total
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| CVE-2018-14989 | Plum Mobile Compass 输入验证错误漏洞 | |
| CVE-2018-14983 | Sony Xperia L1 输入验证错误漏洞 | |
| CVE-2018-14980 | ASUS Asus ZenFone 3 Max 命令注入漏洞 | |
| CVE-2018-18285 | Mitel Networks CMG Suite SQL注入漏洞 | |
| CVE-2018-18286 | Mitel Networks CMG Suite SQL注入漏洞 | |
| CVE-2019-11537 | Enhancesoft osTicket 跨站脚本漏洞 | |
| CVE-2019-9669 | WordPress plugin Wordfence 跨站脚本漏洞 | |
| CVE-2018-19442 | Neato Robotics Neato Botvac Connected 缓冲区错误漏洞 | |
| CVE-2017-16558 | Contao SQL注入漏洞 | |
| CVE-2018-14990 | Coolpad Defiant、ZTE ZMAX Pro和T-Mobile Revvl Plus 输入验证错误漏洞 | |
| CVE-2018-20052 | Cerner Connectivity Engine 权限许可和访问控制问题漏洞 | |
| CVE-2019-9900 | Envoy 注入漏洞 | |
| CVE-2018-20823 | Xiaomi Mi 5s 输入验证错误漏洞 | |
| CVE-2019-11519 | nopCommerce 代码问题漏洞 | |
| CVE-2019-11518 | SEMCMS SQL注入漏洞 | |
| CVE-2019-11515 | Gila CMS 路径遍历漏洞 | |
| CVE-2019-11514 | Flarum 输入验证错误漏洞 | |
| CVE-2019-11513 | CMS Made Simple 跨站脚本漏洞 | |
| CVE-2019-11511 | ZOHO ManageEngine ADSelfService Plus 跨站脚本漏洞 |
Showing top 20 of 41 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2019-9901
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