CVE-2017-18587

CVE-2017-18587 (hyper crate, Rust) affects the hyper crate before 0.9.18, where header values mishandled newline characters in serialization. This can allow header fragmentation/splitting of requests or responses due to newline handling in header values. The issue is documented across multiple so...

CVE-2017-18587

An issue was discovered in the hyper crate before 0.9.18 for Rust. It mishandles newlines in headers...

The vulnerability relates to the implementation of the HTTP/2 network protocol on Windows operating systems, nginx servers, network programming tools like netty, Envoy, SwiftNIO, and Node.js software platforms. This allows attackers to induce service failures.

The vulnerability of the HTTP/2 network protocol implementation in Windows operating systems, nginx servers, network programming tools like Netty, Envoy, SwiftNIO, and Node.js software platforms is related to an uncontrolled resource consumption. Exploiting this vulnerability can allow a maliciou...

VideoLAN VLC media player buffer overflow vulnerability (CNVD-2019-31069)

VideoLAN VLC media player is a free, open source cross-platform multimedia player also a multimedia framework organized by VideoLAN France. The product supports the playback of a variety of media files, CD-ROMs, etc., a variety of audio and video formats WMV, MP3, etc. and so on. A buffer error...

Security Bulletin: Potential denial of service vulnerability in WebSphere Application Server shipped with Jazz for Service Management (CVE-2019-4046)

Summary Potential denial of service vulnerability in WebSphere Application Server shipped with Jazz for Service Management JazzSM Vulnerability Details CVEID: CVE-2019-4046 DESCRIPTION: IBM WebSphere Application Server is vulnerable to a denial of service, caused by improper handling of request...

FreeBSD : NGINX -- Multiple vulnerabilities (87679fcb-be60-11e9-9051-4c72b94353b5) (0-Length Headers Leak) (Data Dribble) (Resource Loop)

NGINX Team reports : Several security issues were identified in nginx HTTP/2 implementation which might cause excessive memory consumption and CPU usage CVE-2019-9511, CVE-2019-9513, CVE-2019-9516. The issues affect nginx compiled with the ngxhttpv2module not compiled by default if the http2 opti...

Design/Logic Flaw

In Envoy through 1.11.1, users may configure a route to match incoming path headers via the libstdc++ regular expression implementation. A remote attacker may send a request with a very long URI to result in a denial of service memory consumption. This is a related issue to CVE-2019-14993...

php: Out-of-bounds read due to integer overflow in iconv_mime_decode_headers()

Function iconvmimedecodeheaders in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 may perform out-of-buffer read due to integer overflow when parsing MIME headers. This may lead to information disclosure or crash...

August 2019 Security Releases

August 2019 Security Releases Node.js, as well as many other implementations of HTTP/2, have been found vulnerable to Denial of Service attacks. See https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md for more information. Updates are now available for all...

ALPINE-CVE-2019-9518

Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service. The attacker sends a stream of frames with an empty payload and without the end-of-stream flag. These frames can be DATA, HEADERS, CONTINUATION and/or PUSHPROMISE. The peer spends ti...

DEBIAN-CVE-2019-9516

Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service. The attacker sends a stream of headers with a 0-length header name and 0-length header value, optionally Huffman encoded into 1-byte or greater headers. Some implementations allocate memory fo...

CVE-2019-9518 Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service

Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service. The attacker sends a stream of frames with an empty payload and without the end-of-stream flag. These frames can be DATA, HEADERS, CONTINUATION and/or PUSHPROMISE. The peer spends ti...

Excessive memory usage in HTTP/2 with zero length headers

Excessive memory usage in HTTP/2 with zero length headers Severity: low CVE-2019-9516 Not vulnerable: 1.17.3+, 1.16.1+ Vulnerable: 1.9.5-1.17.2...

CVE-2019-11250

The Kubernetes client-go library logs request headers at verbosity levels of 7 or higher. This can disclose credentials to unauthorized users via logs or command output. Kubernetes components such as kube-apiserver prior to v1.16.0, which make use of basic or bearer token authentication, and run ...

UBUNTU-CVE-2019-9516

Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service. The attacker sends a stream of headers with a 0-length header name and 0-length header value, optionally Huffman encoded into 1-byte or greater headers. Some implementations allocate memory fo...

HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion

Overview Multiple HTTP/2 implementations are vulnerable to a variety of denial-of-service DoS attacks. Description The Security Considerations section of RFC7540 discusses some of the considerations needed for HTTP/2 connections as they demand more resources to operate than HTTP/1.1 connections...

PT-2019-3464

Name of the Vulnerable Software and Affected Versions nginx affected versions not specified Node.js affected versions not specified SwiftNIO affected versions not specified Description The issue is related to an uncontrolled resource consumption when receiving a header with a length parameter set...

PT-2019-2979 · Alt Linux +7 · Alt Linux +7

Name of the Vulnerable Software and Affected Versions: HTTP/2 implementations affected versions not specified Description: The issue is related to a flood of empty frames in HTTP/2 implementations, which can lead to a denial of service. An attacker sends a stream of frames with an empty payload a...

Fedora Update for kernel-headers FEDORA-2019-e37c348348

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Fedora 30 : kernel / kernel-headers / kernel-tools (2019-e37c348348)

The 5.2.7 stable update contains a number of important fixes across the tree. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without...