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CVE-2019-18836

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.

Envoy是一款开源的分布式代理服务器。 Envoy 1.12.1之前版本中存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务。

AI Predicted 7.5 Difficulty: Easy EPSS 1.94% · P78
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I. Basic Information for CVE-2019-18836

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Envoy 1.12.0 allows a remote denial of service because of resource loops, as demonstrated by a single idle TCP connection being able to keep a worker thread in an infinite busy loop when continue_on_listener_filters_timeout is used."
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 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Envoy是一款开源的分布式代理服务器。 Envoy 1.12.1之前版本中存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务。
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-2019-18836

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2019-18836

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Vendor Advisories for CVE-2019-18836 (1)

Security Blog Posts for CVE-2019-18836 (1)

Other References for CVE-2019-18836 (2)

Same Patch Batch · n/a · 2019-11-11 · 10 CVEs total

CVE-2019-18862 GNU Mailutils 安全漏洞
CVE-2019-18853 ImageMagick Studio ImageMagick 输入验证错误漏洞
CVE-2019-18854 WordPress safe-svg 资源管理错误漏洞
CVE-2019-18855 WordPress safe-svg 输入验证错误漏洞
CVE-2019-18856 Drupal SVG Sanitizer 输入验证错误漏洞
CVE-2019-18857 darylldoyle svg-sanitizer 输入验证错误漏洞
CVE-2019-18852 多款D-Link产品信任管理问题漏洞
CVE-2019-18849 tnef 缓冲区错误漏洞
CVE-2019-18841 Chartkick.js 输入验证错误漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2019-18836

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