OSV-2021-907 Heap-buffer-overflow in decode_header_value_literal

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35675 Crash type: Heap-buffer-overflow READ 1 Crash state: decodeheadervalueliteral decodeheader h2ohpackparserequest...

ai.h2o:h2o-clustering (>=3.32.1.1 <=3.44.0.2), ai.h2o:h2o-k8s (>=3.30.0.2 <=3.44.0.2) +3 more potentially affected by CVE-2020-13697 via org.nanohttpd:nanohttpd-nanolets (=2.3.1)

org.nanohttpd:nanohttpd-nanolets MAVEN version =2.3.1 is affected by a known vulnerability. The following packages have a transitive dependency on org.nanohttpd:nanohttpd-nanolets and may be impacted: - ai.h2o:h2o-clustering =3.32.1.1, =3.30.0.2, =3.34.0.3, =0.3.0, =2.0, =2.5 Source cves:...

h2o -- uninitialised memory access in HTTP3

Emil Lerner reports: When receiving QUIC frames in certain order, HTTP/3 server-side implementation of h2o can be misguided to treat uninitialized memory as HTTP/3 frames that have been received. When h2o is used as a reverse proxy, an attacker can abuse this vulnerability to send internal state ...

xe-capsciences-h2o-2.systonic.net Improper Access Control vulnerability

Open Bug Bounty ID: OBB-1130133 Security Researcher error404 Helped patch 526 vulnerabilities Received 8 Coordinated Disclosure badges Received 20 recommendations , a holder of 8 badges for responsible and coordinated disclosure, found a security vulnerability affecting...

The vulnerability of the `connection.c` component of the HTTP/2 web server Apache Traffic Server, the H2O web server, Node.js software platform, and the SwiftNIO networking framework allows a attacker to cause a service failure.

The vulnerability of the connection.c component of the HTTP/2 web server Apache Traffic Server, the H2O web server, the Node.js software platform, and the SwiftNIO networking framework is related to errors in the resource consumption control mechanism. Exploiting this vulnerability can allow an...

The vulnerability relates to the implementation of the HTTP/2 network protocol on Windows operating systems, Apache Traffic Server web servers, H2O web servers, network programming tools such as netty, SwiftNIO, Envoy, and the Node.js software platform. This allows attackers to induce service failures.

The vulnerability of the HTTP/2 network protocol implementation in Windows operating systems, Apache Traffic Server web servers, H2O web servers, network programming tools such as netty, SwiftNIO, Envoy, and Node.js software platforms is related to an uncontrolled resource consumption. Exploiting...

The vulnerability relates to the implementation of the HTTP/2 network protocol on Windows operating systems, Apache Traffic Server web servers, H2O web servers, network programming tools such as netty, SwiftNIO, Envoy, and the Node.js software platform. This allows attackers to induce service failures.

The vulnerability of the HTTP/2 network protocol implementation in Windows operating systems, Apache Traffic Server web servers, H2O web servers, network programming tools such as netty, SwiftNIO, Envoy, and Node.js software platforms is related to an uncontrolled resource consumption. Exploiting...

Debian: Security Advisory (DSA-4508-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Debian DSA-4508-1 : h2o - security update (Ping Flood) (Reset Flood) (Settings Flood)

Three vulnerabilities were discovered in the HTTP/2 code of the H2O HTTP server, which could result in denial of service. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Debian Security Advisory DSA-4508. The text itself is copyright C...

FreeBSD : h2o -- multiple HTTP/2 vulnerabilities (72a5579e-c765-11e9-8052-0028f8d09152) (Ping Flood) (Reset Flood) (Settings Flood)

Jonathon Loomey of Netflix reports : HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion Recently, a series of DoS attack vulnerabilities have been reported on a broad range of HTTP/2 stacks. Among the vulnerabilities, H2O is exposed to the following : -...

FreeBSD : h2o -- multiple HTTP/2 vulnerabilities (73b1e734-c74e-11e9-8052-0028f8d09152) (Ping Flood) (Reset Flood) (Settings Flood)

Jonathon Loomey of Netflix reports : HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion Recently, a series of DoS attack vulnerabilities have been reported on a broad range of HTTP/2 stacks. Among the vulnerabilities, H2O is exposed to the following : -...

[SECURITY] [DSA 4508-1] h2o security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4508-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff August 24, 2019 https://www.debian.org/security/faq -...

DSA-4508-1 h2o - security update

Bulletin has no description...

h2o -- multiple HTTP/2 vulnerabilities

Jonathon Loomey of Netflix reports: HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion Recently, a series of DoS attack vulnerabilities have been reported on a broad range of HTTP/2 stacks. Among the vulnerabilities, H2O is exposed to the following: CVE-2019-95...

h2o -- multiple HTTP/2 vulnerabilities

Jonathon Loomey of Netflix reports: HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion Recently, a series of DoS attack vulnerabilities have been reported on a broad range of HTTP/2 stacks. Among the vulnerabilities, H2O is exposed to the following: CVE-2019-95...

ai.catboost:catboost-spark_2.3_2.11 (>=0.25 <=1.2.7), ai.h2o:sparkling-water-examples_2.11 (>=2.3.0 <=2.3.6) +165 more potentially affected by CVE-2018-1334 via org.apache.spark:spark-core_2.11 (=2.3.0)

org.apache.spark:spark-core2.11 MAVEN version =2.3.0 is affected by a known vulnerability. The following packages have a transitive dependency on org.apache.spark:spark-core2.11 and may be impacted: - ai.catboost:catboost-spark2.32.11 =0.25, =2.3.0, =2.3.0, =0.0.3, =1.0, =0.1.0, =1.0, =0.4.0,...

ai.h2o:h2o-orc-parser (>=3.18.0.9 <=3.46.0.11), com.linkedin.tony:tony-cli (>=0.1.5 <=0.3.3) +3 more potentially affected by CVE-2015-1772 via org.apache.hive:hive-exec (=1.1.0)

org.apache.hive:hive-exec MAVEN version =1.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on org.apache.hive:hive-exec and may be impacted: - ai.h2o:h2o-orc-parser =3.18.0.9, =0.1.5, =0.1.5, =0.11.0, =0.11.1 Source cves: CVE-2015-1772 Source advisory...

H2O H2O WebServer Heap Buffer Overflow (CVE-2018-0608)

A heap buffer overflow vulnerability has been reported in H2O web server. The Vulnerability is due to insufficient input validation when writing to the access log. A remote, unauthenticated attacker can trigger this vulnerability by sending a crafted message to the target server. Successful...

h2o/h2o-fuzzer-http2: Heap-buffer-overflow in emit_writereq_of_openref

Project: https://github.com/h2o/h2o.git Detailed report: https://oss-fuzz.com/testcase?key=5130696692072448 Project: h2o Fuzzer: aflh2o-fuzzer-http2 Fuzz target binary: h2o-fuzzer-http2 Job Type: aflasanh2o Platform Id: linux Crash Type: Heap-buffer-overflow READ 8 Crash Address: 0x60b0000001c8...

ai.h2o:h2o-orc-parser (>=3.18.0.9 <=3.46.0.11), com.linkedin.tony:tony-cli (>=0.1.5 <=0.3.3) +26 more potentially affected by CVE-2015-7521 via org.apache.hive:hive-exec (>=1.1.0 <=1.2.1)

org.apache.hive:hive-exec MAVEN version =1.1.0, =3.18.0.9, =0.1.5, =0.1.5, =6.5.0, =6.5.0, =6.5.0, =6.5.0, =0.14.0, =0.14.0, =0.15.0, =0.15.0, =0.15.1 and more Source cves: CVE-2015-7521 Source advisory: OSV:GHSA-83R3-C79W-F6WC...