[SECURITY] [DLA 3804-1] nghttp2 security update

Debian LTS Advisory DLA-3804-1 [email protected] https://www.debian.org/lts/security/ Guilhem Moulin April 30, 2024 https://wiki.debian.org/LTS Package : nghttp2 Version : 1.36.0-2+deb10u3 CVE ID : CVE-2024-28182 Debian Bug : 1068415 Bartek Nowotarskis discovered that nghttp2, a set of...

RHEL 7 : rh-nginx112-nginx (RHSA-2018:3680)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:3680 advisory. - nginx: Excessive memory consumption via flaw in HTTP/2 implementation CVE-2018-16843 - nginx: Excessive CPU usage via flaw in HTTP/2...

RHEL 7 : rh-nginx114-nginx (RHSA-2018:3681)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:3681 advisory. - nginx: Excessive memory consumption via flaw in HTTP/2 implementation CVE-2018-16843 - nginx: Excessive CPU usage via flaw in HTTP/2...

PT-2024-5034

Name of the Vulnerable Software and Affected Versions: Bouncy Castle Java BC Java versions 1.78 and earlier Bouncy Castle Java LTS BC Java LTS versions 2.73.6 and earlier Bouncy Castle FIPS Java API BC-FJA versions 1.0.2.5 and earlier Bouncy Castle C .Net versions 2.3.1 and earlier Bamboo Data...

MGASA-2024-0135 Updated nghttp2 packages fix security vulnerability

nghttp2 library keeps reading the unbounded number of HTTP/2 CONTINUATION frames even after a stream is reset to keep HPACK context in sync. This causes excessive CPU usage to decode HPACK stream. This update fixes the issue. This is the latest release, which will bring some more fixes and...

Updated nghttp2 packages fix security vulnerability

nghttp2 library keeps reading the unbounded number of HTTP/2 CONTINUATION frames even after a stream is reset to keep HPACK context in sync. This causes excessive CPU usage to decode HPACK stream. This update fixes the issue. This is the latest release, which will bring some more fixes and...

Mageia: Security Advisory (MGASA-2024-0135)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

AlmaLinux 8 : bind and dhcp (ALSA-2024:1782)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:1782 advisory. - The DNS message parsing code in named includes a section whose computational complexity is overly high. It does not cause problems for typical DNS...

nghttp2 < 1.61.0 HTTP/2 Protocol DoS Vulnerability

nghttpd2 is prone to a denial of service DoS vulnerability in the HTTP/2 protocol. SPDX-FileCopyrightText: 2024 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 CPE =...

CVE-2024-28871

LibHTP is a security-aware parser for the HTTP protocol and the related bits and pieces. Version 0.5.46 may parse malformed request traffic, leading to excessive CPU usage. Version 0.5.47 contains a patch for the issue. No known workarounds are available...

CVE-2024-28182

nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. The nghttp2 library prior to version 1.61.0 keeps reading the unbounded number of HTTP/2 CONTINUATION frames even after a stream is reset to keep HPACK context in sync. This causes excessive CPU usage to decode HPACK...

CVE-2024-28871

LibHTP is a security-aware parser for the HTTP protocol and the related bits and pieces. Version 0.5.46 may parse malformed request traffic, leading to excessive CPU usage. Version 0.5.47 contains a patch for the issue. No known workarounds are available...

CVE-2024-28871

LibHTP vulnerability CVE-2024-28871 affects LibHTP 0.5.46, which may parse malformed HTTP traffic causing high CPU. A patch is in 0.5.47. Public details indicate a DoS impact; no workarounds are listed in the provided documents. Ubuntu/Red Hat advisories corroborate the patch and impact.

CVE-2024-28871 Excessive CPU used on malformed traffic

LibHTP is a security-aware parser for the HTTP protocol and the related bits and pieces. Version 0.5.46 may parse malformed request traffic, leading to excessive CPU usage. Version 0.5.47 contains a patch for the issue. No known workarounds are available...

CVE-2024-28182 Reading unbounded number of HTTP/2 CONTINUATION frames to cause excessive CPU usage

nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. The nghttp2 library prior to version 1.61.0 keeps reading the unbounded number of HTTP/2 CONTINUATION frames even after a stream is reset to keep HPACK context in sync. This causes excessive CPU usage to decode HPACK...

CVE-2024-28182

nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. The nghttp2 library prior to version 1.61.0 keeps reading the unbounded number of HTTP/2 CONTINUATION frames even after a stream is reset to keep HPACK context in sync. This causes excessive CPU usage to decode HPACK...

CVE-2024-28182

nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. The nghttp2 library prior to version 1.61.0 keeps reading the unbounded number of HTTP/2 CONTINUATION frames even after a stream is reset to keep HPACK context in sync. This causes excessive CPU usage to decode HPACK...

CVE-2024-28870

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community. When parsing an overly long SSH banner, Suricata can use excessive CPU resources, as well as cause excessive logging volume in ale...

CVE-2024-28870

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community. When parsing an overly long SSH banner, Suricata can use excessive CPU resources, as well as cause excessive logging volume in ale...

CVE-2024-28870 Suricata uses excessive resource use in malformed ssh traffic parsing

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community. When parsing an overly long SSH banner, Suricata can use excessive CPU resources, as well as cause excessive logging volume in ale...