Mageia: Security Advisory (MGASA-2024-0124)

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...

Mageia: Security Advisory (MGASA-2024-0128)

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...

Debian dsa-5659 : trafficserver - security update

The remote Debian 11 / 12 host has packages installed that are affected by a vulnerability as referenced in the dsa-5659 advisory. - HTTP/2 CONTINUATION DoS attack can cause Apache Traffic Server to consume more resources on the server. Version from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.3 a...

MGASA-2024-0128 Updated golang packages fix security vulnerability

CVE-2023-45288: An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed...

Updated golang packages fix security vulnerability

CVE-2023-45288: An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed...

[SECURITY] Fedora 39 Update: rust-h2-0.3.26-1.fc39

An HTTP/2 client and server...

[SECURITY] Fedora 38 Update: rust-h2-0.3.26-1.fc38

An HTTP/2 client and server...

Oracle Linux 8 : httpd:2.4/mod_http2 (ELSA-2024-1786)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2024-1786 advisory. httpd modhttp2 1.15.7-8.5 - Resolves: RHEL-29816 - httpd:2.4/modhttp2: httpd: CONTINUATION frames DoS CVE-2024-27316 modmd Tenable has extracted the preceding...

Updated varnish packages fix security vulnerability

Varnish Cache before 7.3.2 and 7.4.x before 7.4.3 and before 6.0.13 LTS, and Varnish Enterprise 6 before 6.0.12r6, allows credits exhaustion for an HTTP/2 connection control flow window, aka a Broke Window Attack. CVE-2024-30156...

Exploit for CVE-2023-45288

PoC for CVE-2023-45288 This is a proof-of-concept code for th...

Fedora 39 : trafficserver (2024-b1e16b4335)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-b1e16b4335 advisory. Update to upstream 9.2.4, resolves CVE-2024-31309 CONTINUATION frames DoS Tenable has extracted the preceding description block directly from the...

Fedora 38 : trafficserver (2024-d0acf8d109)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-d0acf8d109 advisory. Update to upstream 9.2.4, resolves CVE-2024-31309 CONTINUATION frames DoS Tenable has extracted the preceding description block directly from the...

SUSE SLES12: tomcat / tomcat-admin-webapps / tomcat-docs-webapp / etc (SUSE-SU-2024:1205-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1205-1 advisory. - CVE-2024-24549: Fixed denial of service during header validation for HTTP/2 stream bsc1221386 - CVE-2024-23672: Fixed denial of...

SUSE SLES15: tomcat10 / tomcat10-admin-webapps / tomcat10-docs-webapp / etc (SUSE-SU-2024:1204-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1204-1 advisory. - CVE-2024-24549: Fixed denial of service during header validation for HTTP/2 stream bsc1221386 - CVE-2024-23672: Fix...

SUSE-SU-2024:1205-1 Security update for tomcat

This update for tomcat fixes the following issues: - CVE-2024-24549: Fixed denial of service during header validation for HTTP/2 stream bsc1221386 - CVE-2024-23672: Fixed denial of service due to malicious WebSocket client keeping connection open bsc1221385...

Denial Of Service (DoS)

Node.js is vulnerable to Denial of Service DoS. The vulnerability is due to improper handling of HTTP/2 CONTINUATION frames, where sending a small amount of HTTP/2 frames packets can cause data to be left in nghttp2 memory after a reset, leading to a race condition when the Http2Session destructo...

Broke Window Attack

Varnish Cache, Varnish Enterprise is vulnerable to a Broke Window Attack. The vulnerability is due to exhaustion of credits for an HTTP/2 connection control flow window...

FreeBSD : forgejo -- HTTP/2 CONTINUATION flood in net/http (c092be0e-f7cc-11ee-aa6b-b42e991fc52e)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the c092be0e-f7cc-11ee-aa6b-b42e991fc52e advisory. - An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an...

Mageia: Security Advisory (MGASA-2024-0118)

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...

Memory Exhaustion

nghttp2 is vulnerable to a memory exhaustion issue. The vulnerability is due to temporary buffering of HTTP/2 incoming headers exceeding the limit, which is intended to generate an informative HTTP 413 response. However, if a client continues to send headers without stopping, it leads to memory...