Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2018-16843

Quick assessment

Affected
[UNKNOWN] nginx
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.

F5 Nginx是美国F5公司的一款轻量级Web服务器/反向代理服务器及电子邮件（IMAP/POP3）代理服务器，在BSD-like协议下发行。 F5 Nginx 1.15.6版本、1.14.1版本存在安全漏洞，该漏洞源于内存过度消耗。

AI Predicted 5.3 Difficulty: Easy EPSS 47.06% · P99

Possible ATT&CK Techniques 1 AI

T1499.001 · OS Exhaustion Flood
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2018-16843

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
nginx before versions 1.15.6 and 1.14.1 has a vulnerability in the implementation of HTTP/2 that can allow for excessive memory consumption. This issue affects nginx compiled with the ngx_http_v2_module (not compiled by default) if the 'http2' option of the 'listen' directive is used in a configuration file.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
F5 Nginx 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
F5 Nginx是美国F5公司的一款轻量级Web服务器/反向代理服务器及电子邮件（IMAP/POP3）代理服务器，在BSD-like协议下发行。 F5 Nginx 1.15.6版本、1.14.1版本存在安全漏洞，该漏洞源于内存过度消耗。
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
[UNKNOWN] nginx 1.15.6 -

II. Public POCs for CVE-2018-16843

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2018-16843

请登录查看更多情报信息。

Vendor Advisories for CVE-2018-16843 (9)

Mailing List Discussions for CVE-2018-16843 (2)

Other References for CVE-2018-16843 (1)

Same Patch Batch · [UNKNOWN] · 2018-11-07 · 3 CVEs total

CVE-2018-16844 F5 Nginx 安全漏洞
CVE-2018-16845 F5 Nginx 内存泄漏漏洞

IV. Related Vulnerabilities

Same product: nginx
Same vendor: [UNKNOWN]
Same weakness: CWE-400

V. Comments for CVE-2018-16843

No comments yet

Leave a comment