Oracle Linux 9 : varnish (ELSA-2024-1691)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2024-1691 advisory. - Resolves: RHEL-30387 - varnish: HTTP/2 Broken Window Attack may result in denial of service CVE-2024-30156 - Add parameters h2rstallowance and...

CVE-2024-27983: Concurrent Execution using Shared Resource with Improper Synchronization

An attacker can make the Node.js HTTP/2 server completely unavailable by sending a small amount of HTTP/2 frames packets with a few HTTP/2 frames inside. It is possible to leave some data in nghttp2 memory after reset when headers with HTTP/2 CONTINUATION frame are sent to the server and then a T...

openSUSE Security Advisory (SUSE-SU-2024:1122-1)

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...

openSUSE Security Advisory (SUSE-SU-2024:1121-1)

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...

openSUSE Security Advisory (SUSE-SU-2024:1151-1)

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-2024-0110)

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...

Apache 2.4.x < 2.4.59 Multiple Vulnerabilities

According to its banner, the version of Apache running on the remote host is 2.4.x prior to 2.4.59. It is, therefore, affected by multiple vulnerabilities: - Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators to split HTTP responses...

SUSE SLED15: curl / libcurl-devel / libcurl-devel-32bit / libcurl4 / etc (SUSE-SU-2024:1151-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1151-1 advisory. - CVE-2024-2004: Fix the uUsage of disabled protocol logic. bsc1221665 - CVE-2024-2398: Fix HTTP...

SUSE SLES12 Security Update : curl (SUSE-SU-2024:1150-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1150-1 advisory. - CVE-2024-2004: Fix the uUsage of disabled protocol logic. bsc1221665 - CVE-2024-2398: Fix HTTP/2 push headers memory-leak...

SUSE SLED15: libnghttp2-14 / libnghttp2-14-32bit / libnghttp2-devel / etc (SUSE-SU-2024:1167-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2024:1167-1 advisory. - CVE-2024-28182: Fixed denial of service via http/2 continuation frames bsc1221399 Tenable has extracted...

Internet Bug Bounty: Assertion failed in node::http2::Http2Session::~Http2Session() leads to HTTP/2 server crash

The Node.js HTTP/2 server was affected by a vulnerability that caused it to crash instantly after receiving a small number of HTTP/2 frames. The issue was caused by a race condition that occurred when the Http2Session destructor was triggered while header frames were still being processed, leavin...

Internet Bug Bounty: Apache HTTP Server: HTTP/2 DoS by memory exhaustion on endless continuation frames

The Apache HTTP Server vulnerability CVE-2024-27316 was recently discovered. HTTP/2 incoming headers exceeding the limit were temporarily buffered in nghttp2 to generate an HTTP 413 response. However, if the client did not stop sending headers, this led to memory exhaustion. The vulnerability was...

K000139214: Apache httpd vulnerability CVE-2024-27316

Security Advisory Description HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a client does not stop sending headers, this leads to memory exhaustion. CVE-2024-27316 Impact There is no impact; F5 products ar...

SUSE-SU-2024:1167-1 Security update for nghttp2

This update for nghttp2 fixes the following issues: - CVE-2024-28182: Fixed denial of service via http/2 continuation frames bsc1221399...

SUSE-SU-2024:1161-1 Security update for go1.21

This update for go1.21 fixes the following issues: - CVE-2023-45288: Fixed denial of service via HTTP/2 continuation frames bsc1221400 Other changes: - go minor release upgrade to 1.21.9 bsc1212475...

SUSE-SU-2024:1156-1 Security update for nghttp2

This update for nghttp2 fixes the following issues: - CVE-2024-28182: Fixed denial of service via http/2 continuation frames bsc1221399...

Important: Red Hat Security Advisory: varnish security update

An update for varnish is now available for Red Hat Enterprise Linux 8. 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 a detailed severity rating, is available for each vulnerability from t...

Important: varnish security update

Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed up. Security Fixes: varnish: HTTP/2 Broken Window Attack may result in denial of service...

RHEL 8 : varnish (RHSA-2024:1690)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:1690 advisory. Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and ov...

RHEL 7 : rh-varnish6-varnish (RHSA-2024:1689)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:1689 advisory. Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and ov...