632 matches found
Denial Of Service (DoS)
IBM MQ is vulnerable to denial of service. The vulnerability exists due to a lack of sanitization of the TLS key renegotiation function...
Siemens OpenSSL in Industrial Products (CVE-2021-3449)
An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signaturealgorithms extension where it was present in the initial ClientHello, but includes a signaturealgorithmscert extension then a NU...
SSL/TLS: Renegotiation MITM Vulnerability (CVE-2009-3555)
The remote SSL/TLS service is prone to a man-in-the-middle MITM vulnerability. 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...
SSL/TLS: Safe/Secure Renegotiation Support Status
Checks and reports if a remote SSL/TLS service supports safe/secure renegotiation. 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 ifdescriptio...
GHSA-83MX-573X-5RW9 openssl-src NULL pointer Dereference in signature_algorithms processing
An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signaturealgorithms extension where it was present in the initial ClientHello, but includes a signaturealgorithmscert extension then a NU...
CVE-2021-32068
The AWV and MiCollab Client Service components in Mitel MiCollab before 9.3 could allow an attacker to perform a Man-In-the-Middle attack by sending multiple session renegotiation requests, due to insufficient TLS session controls. A successful exploit could allow an attacker to modify applicatio...
CVE-2021-32068
The AWV and MiCollab Client Service components in Mitel MiCollab before 9.3 could allow an attacker to perform a Man-In-the-Middle attack by sending multiple session renegotiation requests, due to insufficient TLS session controls. A successful exploit could allow an attacker to modify applicatio...
Ubuntu: Security Advisory (USN-5038-1)
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...
OpenSSL: Multiple Vulnerabilities (0.9.8 - 0.9.8l) - Windows
OpenSSL is prone to multiple vulnerabilities. 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...
USN-5038-1 postgresql-10, postgresql-12, postgresql-13 vulnerabilities
It was discovered that the PostgresQL planner could create incorrect plans in certain circumstances. A remote attacker could use this issue to cause PostgreSQL to crash, resulting in a denial of service, or possibly obtain sensitive information from memory. This issue only affected Ubuntu 20.04 L...
USN-5038-1: PostgreSQL vulnerabilities
It was discovered that the PostgresQL planner could create incorrect plans in certain circumstances. A remote attacker could use this issue to cause PostgreSQL to crash, resulting in a denial of service, or possibly obtain sensitive information from memory. This issue only affected Ubuntu 20.04 L...
Prosodical Thoughts Prosody Resource Management Error Vulnerability
Prosodical Thoughts Prosody is a Prosodical Thoughts open source application . A modern XMPP communication server . A security vulnerability exists in Prosody prior to version 0.11.9. An attacker could control CPU consumption through a large number of SSL/TLS renegotiation requests...
nginx 0.1.0 - 0.7.63 / 0.8.x - 0.8.22 SSL Protocol Renegotiation Vulnerability
nginx is prone to a renegotiation vulnerability in the SSL protocol. 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...
SUSE: Security Advisory (SUSE-SU-2014:0320-1)
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...
SUSE: Security Advisory (SUSE-SU-2013:0469-1)
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...
EulerOS Virtualization 2.9.0 : openssl (EulerOS-SA-2021-1970)
According to the version of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2...
Haxx curl 资源管理错误漏洞
HAXX Haxx curl is a set of file transfer tools from the Swedish company Haxx HAXX that work at the command line using URL syntax. The tool supports file uploads and downloads and includes a libcurl client-side URL transfer library for program development. A resource management error vulnerability...
spice 安全漏洞
Canonical Ubuntu is a GNU/Linux operating system for desktop applications from the British company Canonical. Ubuntu suffers from a resource management error vulnerability that originates from a client-initiated renegotiation denial of service. An attacker could exploit this vulnerability to caus...
spice: Client initiated renegotiation denial of service
A flaw was found in spice. A DoS tool might make it easier for remote attackers to cause a denial of service CPU consumption by performing many renegotiations within a single connection...