CVE-2019-9511_Priority-Churn-Data-Dribble

HTTP/2 CVE-2019-9511 & CVE-2019-9513 Lightweight Probes Репозиторий со скриптами контролируемой валидации поведения, связанного с CVE CVE-2019-9511 и CVE-2019-9513 , обе касаются векторов отказа в обслуживании в реализациях HTTP/2. Скрипты созданы для поддержки технических проверок в авторизованн...

tomcat-embed-core-9.0.31-CVE-2020-11996

يرجى الاطلاع على إثبات المفهوم PoC في اختبار الوحدة testImplicitCloseLargeId من TestHttp2Section51.java: https://github.com/rusakovichma/tomcat-embed-core-9.0.31-CVE-2020-11996/blob/master/test/org/apache/coyote/http2/TestHttp2Section51.java...

CVE-2026-49975-HTTP-2-Bomb

أداة فرز وليست استغلالًا لتحديد أسطح الهجوم المعرّضة لـ CVE-2026-49975 — "HTTP/2 Bomb". ⚠️ لا يرسل هذا البرنامج النصي أي حمولات هجومية. فهو يكتفي بإجراء طلبات HTTP عادية ويحلل ترويسات الاستجابة لتحديد المضيفين الذين يستحقون تحققًا يدويًا من الإصدار/التصحيح. حول CVE-2026-49975 تم الإعلان عنها في 3...

CVE-2026-23918-Passive-Audit

سكريبت تدقيق CVE-2026-23918 بدلاً من ذلك يمكنك ببساطة استخدام curl لجلب الترويسات وإلقاء نظرة، ولكن إليك ما يلي: مدقق بيانات وصفية HTTP غير اختراقي لخادم Apache HTTP فحص التعرض لـ CVE-2026-23918 https://www.openwall.com/lists/oss-security/2026/05/04/19. ترسل الأداة طلبات HTTP HEAD/GET عادية وتجري...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.14.75 security and extras update

Red Hat OpenShift Container Platform release 4.14.75 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Container Platform 4.14. Red Hat Product Security has rated this update as having a security impact of...

CLEANSTART-2026-AN71108 When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0

CVE-2026-33814 affects multiple packages. When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGSMAXFRAMESIZE with a value of 0. See references for individual vulnerability details...

CLEANSTART-2026-GD90779 When a server is configured to support unencrypted HTTP/2, it reads a few bytes from each new connection to see if they contain the HTTP/2 client preface

CVE-2026-56853 affects multiple packages. When a server is configured to support unencrypted HTTP/2, it reads a few bytes from each new connection to see if they contain the HTTP/2 client preface. See references for individual vulnerability details...

openSUSE 16 Security Update : prometheus-blackbox_exporter (openSUSE-SU-2026:22026-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:22026-1 advisory. Changes in prometheus-blackboxexporter: - CVE-2026-84304: Fix heap memory exhaustion OOM via HTTP/2 DATA frame fragmentation in gRPC-Go by bumpi...

PT-2026-108312

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description The HTTP/2 server incorrectly refunds connection-level flow control twice for the same data. This occurs when a client resets a stream, refunding data for the...

PT-2026-108322

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description HTTP/2 servers may crash due to concurrent modification of the HPACK encoder. This occurs when the server modifies the encoder from two goroutines without...

PT-2026-108311

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description The HTTP/2 implementation is lax regarding malformed framing-related headers. When acting as a reverse proxy, the system may forward responses containing these...

PT-2026-108310

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description HTTP/2 servers are susceptible to excessive memory allocation when processing "Trailer" headers sent by a client. The server uses these header values to populate...

PT-2026-108314

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description A malicious HTTP/2 peer can cause excessive CPU consumption in the client or server. This occurs when the peer opens a large number of streams and subsequently...

USN-8900-1: Go Networking vulnerabilities

It was discovered that Go Networking did not properly handle server errors after sending a GOAWAY frame during HTTP/2 connection shutdown, which could cause the connection to hang. A remote attacker could possibly use this issue to cause a denial of service. CVE-2022-27664 It was discovered that ...

USN-8900-1 golang-golang-x-net vulnerabilities

It was discovered that Go Networking did not properly handle server errors after sending a GOAWAY frame during HTTP/2 connection shutdown, which could cause the connection to hang. A remote attacker could possibly use this issue to cause a denial of service. CVE-2022-27664 It was discovered that ...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 7.0.2 release and security update

Red Hat JBoss Web Server 7.0.2 is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives ...

tomcat: Apache Tomcat: Denial of Service via HTTP/2 allocation leak

A flaw was found in Apache Tomcat. This vulnerability, an uncontrolled resource consumption issue, arises from an allocation leak in the HTTP/2 backlog tracking when a stream is reset. A remote attacker could exploit this to cause a Denial of Service DoS, making the server unresponsive or...

tomcat: Apache Tomcat: Improper Input Validation allows HTTP/2 no-authority bypass of strict SNI validation

A flaw was found in Apache Tomcat. This improper input validation vulnerability, stemming from an incomplete fix for CVE-2026-32990, allows for an HTTP/2 no-authority bypass of strict Server Name Indication SNI validation. This could potentially lead to unauthorized access or misrouting of reques...

tomcat: Apache Tomcat: Improper Input Validation allows HTTP/2 no-authority bypass of strict SNI validation

A flaw was found in Apache Tomcat. This improper input validation vulnerability, stemming from an incomplete fix for CVE-2026-32990, allows for an HTTP/2 no-authority bypass of strict Server Name Indication SNI validation. This could potentially lead to unauthorized access or misrouting of reques...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 7.0.2 release and security update

Red Hat JBoss Web Server 7.0.2 zip release is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 10, and Windows Server. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System...