GHSA-5WJF-62HW-Q78R Excessive CPU usage

Envoy, which Pomerium is based on, incorrectly handles resetting of HTTP/2 streams with excessive complexity. This can lead to high CPU utilization when a large number of streams are reset. Impact This can result in a DoS condition. Patches Pomerium versions 0.14.8 and 0.15.1 contain an upgraded...

Excessive CPU usage

Envoy, which Pomerium is based on, incorrectly handles resetting of HTTP/2 streams with excessive complexity. This can lead to high CPU utilization when a large number of streams are reset. Impact This can result in a DoS condition. Patches Pomerium versions 0.14.8 and 0.15.1 contain an upgraded...

CVE-2021-39204

Pomerium is an open source identity-aware access proxy. Envoy, which Pomerium is based on, incorrectly handles resetting of HTTP/2 streams with excessive complexity. This can lead to high CPU utilization when a large number of streams are reset. This can result in a DoS condition. Pomerium versio...

Design/Logic Flaw

Pomerium is an open source identity-aware access proxy. Envoy, which Pomerium is based on, incorrectly handles resetting of HTTP/2 streams with excessive complexity. This can lead to high CPU utilization when a large number of streams are reset. This can result in a DoS condition. Pomerium versio...

openSUSE: Security Advisory for apache2 (openSUSE-SU-2021:1234-1)

The remote host is missing an update for the Copyright C 2021 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...

[SECURITY] [DSA 4968-1] haproxy security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4968-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso September 07, 2021 https://www.debian.org/security/faq -...

[SECURITY] [DSA 4968-1] haproxy security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4968-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso September 07, 2021 https://www.debian.org/security/faq -...

OPENSUSE-SU-2021:1234-1 Security update for apache2

This update for apache2 fixes the following issues: - CVE-2021-33193: Fixed request splitting via HTTP/2 method injection and modproxy bsc1189387. This update was imported from the SUSE:SLE-15-SP2:Update update project...

Security update for apache2 (important)

openSUSE Security Update: Security update for apache2 Announcement ID: openSUSE-SU-2021:1234-1 Rating: important References: 1189387 Cross-References: CVE-2021-33193 CVSS scores: CVE-2021-33193 SUSE: 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Affected Products: openSUSE Leap 15.2 An update...

SUSE: Security Advisory (SUSE-SU-2021:2954-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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 15 Security Update : apache2 (openSUSE-SU-2021:2954-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2021:2954-1 advisory. - A crafted method sent through HTTP/2 will bypass validation and be forwarded by modproxy, which can lead to request splitting or cache poisoning...

SUSE SLED12: apache2 / apache2-devel / apache2-doc / apache2-example-pages / etc (SUSE-SU-2021:2918-1)

The remote SUSE Linux SLED12 / SLES12 / SLESSAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2021:2918-1 advisory. - CVE-2021-33193: Fixed request splitting via HTTP/2 method injection and modproxy bsc1189387. Tenable has extracted the preceding...

OPENSUSE-SU-2021:2954-1 Security update for apache2

This update for apache2 fixes the following issues: - CVE-2021-33193: Fixed request splitting via HTTP/2 method injection and modproxy bsc1189387...

Security update for apache2 (important)

openSUSE Security Update: Security update for apache2 Announcement ID: openSUSE-SU-2021:2954-1 Rating: important References: 1189387 Cross-References: CVE-2021-33193 CVSS scores: CVE-2021-33193 SUSE: 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Affected Products: openSUSE Leap 15.3 An update...

SUSE: Security Advisory (SUSE-SU-2021:2918-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

HTTP Request Smuggling in actix-http

Affected versions of this crate did not properly detect invalid requests that could allow HTTP/1 request smuggling HRS attacks when running alongside a vulnerable front-end proxy server. This can result in leaked internal and/or user data, including credentials, when the front-end proxy is also...

CVE-2021-32778

An uncontrolled resource consumption vulnerability was found in envoyproxy/envoy. When envoy handles a large number of HTTP/2 requests which open and then reset the connection, it can cause excessive CPU usage. This flaw allows an attacker to cause a denial of service on the proxy. The highest...

CVE-2021-32778

Envoy is an open source L7 proxy and communication bus designed for large modern service oriented architectures. In affected versions envoy’s procedure for resetting a HTTP/2 stream has ON^2 complexity, leading to high CPU utilization when a large number of streams are reset. Deployments are...

CVE-2021-32778

Envoy is an open source L7 proxy and communication bus designed for large modern service oriented architectures. In affected versions envoy’s procedure for resetting a HTTP/2 stream has ON^2 complexity, leading to high CPU utilization when a large number of streams are reset. Deployments are...

Design/Logic Flaw

Envoy is an open source L7 proxy and communication bus designed for large modern service oriented architectures. In affected versions envoy’s procedure for resetting a HTTP/2 stream has ON^2 complexity, leading to high CPU utilization when a large number of streams are reset. Deployments are...