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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2018-1002104

Quick assessment

Affected
Kubernetes k8s.gcr.io/defaultbackend
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.

Kubernetes（K8s）是云原生计算基金会（Cloud Native Computing Foundation）的一个开源系统，用于自动部署、扩展和管理容器化应用程序。 Kubernetes 1.5之前版本存在输入验证错误漏洞。该漏洞源于处理无效的入口流量，公开了prometheus指标。

CVSS 5.3 · Medium EPSS 1.14% · P65

Possible ATT&CK Techniques 1 AI

T1046 · Network Service Discovery
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2018-1002104

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Versions < 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过Debug信息导致的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Kubernetes 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kubernetes（K8s）是云原生计算基金会（Cloud Native Computing Foundation）的一个开源系统，用于自动部署、扩展和管理容器化应用程序。 Kubernetes 1.5之前版本存在输入验证错误漏洞。该漏洞源于处理无效的入口流量，公开了prometheus指标。
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
Kubernetes k8s.gcr.io/defaultbackend defaultbackend ~ 1.5 -

II. Public POCs for CVE-2018-1002104

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2018-1002104

请登录查看更多情报信息。

Patches & Fixes for CVE-2018-1002104 (1)

IV. Related Vulnerabilities

Same vendor: Kubernetes
Same weakness: CWE-215

V. Comments for CVE-2018-1002104

No comments yet

Leave a comment