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

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2025-8671

EPSS 0.86% · P75
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2025-8671

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
CVE-2025-8671
Source: NVD (National Vulnerability Database)
Vulnerability Description
A mismatch caused by client-triggered server-sent stream resets between HTTP/2 specifications and the internal architectures of some HTTP/2 implementations may result in excessive server resource consumption leading to denial-of-service (DoS). By opening streams and then rapidly triggering the server to reset them—using malformed frames or flow control errors—an attacker can exploit incorrect stream accounting. Streams reset by the server are considered closed at the protocol level, even though backend processing continues. This allows a client to cause the server to handle an unbounded number of concurrent streams on a single connection. This CVE will be updated as affected product details are released.
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
SUSE Linux多款产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SUSE Linux Enterprise Desktop是德国SUSE公司的一个企业服务器版Linux桌面操作系统。 SUSE Linux多款产品存在安全漏洞，该漏洞源于HTTP/2实现中流重置导致服务器资源消耗过度，可能导致拒绝服务攻击。以下产品受到影响：Enterprise Module for Development Tools、Enterprise High Performance Computing、Enterprise Desktop等。
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

VendorProductAffected VersionsCPESubscribe
SUSE LinuxEnterprise Module for Development Tools 15 SP2 ~ 15-SP5 -
SUSE LinuxEnterprise High Performance Computing (HPC) 15 ~ 15 SP5 -
Varnish SoftwareVarnish Enterprise 6.0.x ~ 6.0.14r4 -
Varnish SoftwareVarnish Cache 6.0LTS ~ 6.014 -
Varnish SoftwareVarnish Cache 5.x ~ 7.71 -
FastlyH20 579ecfa -
Wind RiverLinux LTS22 ~ TLS25 -
SUSE LinuxEnterprise Desktop 15 SP6 ~ 15 SP7 -
SUSE LinuxEnterprise High Performance Computing 15 SP3 ~ 15 SP7 -
SUSE LinuxEnterprise Module for Dev Tools 15 SP3 ~ 15 SP7 -
SUSE LinuxEnterprise Module for Package Hub 15 SP5 ~ 15 SP7 -
SUSE LinuxEnterprise Server 12 SP5 ~ 15 SP7 -
SUSE LinuxEnterprise Server for SAP Applications 15 SP6 ~ 15 SP7 -
SUSE LinuxSUSE Manager Server 4.3 -
SUSE LinuxSUSE Manager Server LTS 4.3 -
SUSE LinuxSUSE Manager Proxy 4.3 -
SUSE LinuxSUSE Manager Retail Branch Server 4.3 -
SUSE LinuxopenSUSE Leap 15.6 -

II. Public POCs for CVE-2025-8671

#POC DescriptionSource LinkShenlong Link
1CVE-2025-25063 MadeYouReset HTTP/2 DDoShttps://github.com/moften/CVE-2025-8671-MadeYouReset-HTTP-2-DDoSPOC Details
2PoC para validar vulnerabilidade MadeYouResethttps://github.com/mateusm1403/PoC-CVE-2025-8671-MadeYouReset-HTTP-2POC Details
3PoC éducatif pour la vulnérabilité CVE-2025-8671 (DoS HTTP/2 sur lighttpd). À utiliser uniquement en laboratoire local.https://github.com/abiyeenzo/CVE-2025-8671POC Details
4CVE-2025-8671 vulnerability POC https://github.com/mysara2022/CVE-2025-8671-vulnerability-POC-POC Details
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-8671

请登录查看更多情报信息。

IV. Related Vulnerabilities

Same vendor: SUSE Linux

V. Comments for CVE-2025-8671

No comments yet

Leave a comment