Mageia: Security Advisory (MGASA-2023-0303)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

[SECURITY] [DLA 3634-1] nss security update

Debian LTS Advisory DLA-3634-1 [email protected] https://www.debian.org/lts/security/ Sean Whitton October 28, 2023 https://wiki.debian.org/LTS Package : nss Version : 2:3.42.1-1+deb10u7 CVE ID : CVE-2020-25648 CVE-2023-4421 Multiple vulnerabilities were found in nss, a set of libraries...

Researchers Uncover Wiretapping of XMPP-Based Instant Messaging Service

New findings have shed light on what's said to be a lawful attempt to covertly intercept traffic originating from jabber.ru aka xmpp.ru, an XMPP-based instant messaging service, via servers hosted on Hetzner and Linode a subsidiary of Akamai in Germany. "The attacker has issued several new TLS...

RHEL 8 : python27:2.7 (RHSA-2023:5992)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:5992 advisory. Python is an interpreted, interactive, object-oriented programming language that supports modules, classes, exceptions, high-level dynamic data types...

Fedora: Security Advisory for mbedtls (FEDORA-2023-e0ab860391)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

MGASA-2023-0303 Updated bind packages fix security vulnerabilities

The code that processes control channel messages sent to named calls certain functions recursively during packet parsing. Recursion depth is only limited by the maximum accepted packet size; depending on the environment, this may cause the packet-parsing code to run out of available stack memory,...

Updated bind packages fix security vulnerabilities

The code that processes control channel messages sent to named calls certain functions recursively during packet parsing. Recursion depth is only limited by the maximum accepted packet size; depending on the environment, this may cause the packet-parsing code to run out of available stack memory,...

Messaging Service Wiretap Discovered through Expired TLS Cert

Fascinating story of a covert wiretap that was discovered because of an expired TLS certificate: The suspected man-in-the-middle attack was identified when the administrator of jabber.ru, the largest Russian XMPP service, received a notification that one of the servers’ certificates had expired...

PT-2023-7127 · Cisco · Cisco Ftd

Name of the Vulnerable Software and Affected Versions: Cisco Firepower Threat Defense FTD Software affected versions not specified Description: The issue is related to a logic error in the TLS 1.3 implementation of the Cisco Firepower Threat Defense FTD Software, specifically in how memory...

Tenable.ad < 3.29.4 / 3.19.12 / 3.11.9 Client Authentication Bypass (TNS-2022-27)

According to its self-reported version, the Tenable.ad running on the remote host is prior to 3.29.4 / 3.19.12 / 3.11.9. Tenable.ad leverages third-party software to help provide underlying functionality. One of the third-party components Erlang was found to contain a Client Authentication Bypass...

Security Bulletin: There is a vulnerability in netty used by IBM Maximo Asset Management (CVE-2023-34462)

Summary There is a vulnerability in netty used by IBM Maximo Asset Management CVE-2023-34462. Vulnerability Details CVEID:CVE-2023-34462 DESCRIPTION: Netty is vulnerable to a denial of service, caused by a flaw with allocating up to 16MB of heap for each channel during the TLS handshake the...

Code injection

It was discovered that when acting as TLS clients, Beats, Elastic Agent, APM Server, and Fleet Server did not verify whether the server certificate is valid for the target IP address; however, certificate signature validation is still performed. More specifically, when the client is configured to...

CVE-2023-31421 Beats, Elastic Agent, APM Server, and Fleet Server Improper Certificate Validation issue

It was discovered that when acting as TLS clients, Beats, Elastic Agent, APM Server, and Fleet Server did not verify whether the server certificate is valid for the target IP address; however, certificate signature validation is still performed. More specifically, when the client is configured to...

CVE-2023-31421 Beats, Elastic Agent, APM Server, and Fleet Server Improper Certificate Validation issue

It was discovered that when acting as TLS clients, Beats, Elastic Agent, APM Server, and Fleet Server did not verify whether the server certificate is valid for the target IP address; however, certificate signature validation is still performed. More specifically, when the client is configured to...

[SECURITY] Fedora 37 Update: mbedtls-2.28.5-1.fc37

Mbed TLS is a light-weight open source cryptographic and SSL/TLS library written in C. Mbed TLS makes it easy for developers to include cryptographic and SSL/TLS capabilities in their embedded applications with as little hassle as possible...

AlmaLinux 8 : python3 (ALSA-2023:5997)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2023:5997 advisory. - An issue was discovered in Python before 3.8.18, 3.9.x before 3.9.18, 3.10.x before 3.10.13, and 3.11.x before 3.11.5. It primarily affects servers such as HTTP...

AlmaLinux 8 : python27:2.7 (ALSA-2023:5994)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2023:5994 advisory. python: TLS handshake bypass CVE-2023-40217 Tenable has extracted the preceding description block directly from the AlmaLinux security advisory. Note that Nessus h...

AlmaLinux 8 : python39:3.9 and python39-devel:3.9 (ALSA-2023:5998)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2023:5998 advisory. python: TLS handshake bypass CVE-2023-40217 Tenable has extracted the preceding description block directly from the AlmaLinux security advisory. Note that Nessus h...

Important: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.8.3 security and bug fix updates

Red Hat Advanced Cluster Management for Kubernetes 2.8.3 General Availability release images, which provide security updates and fix bugs. 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...

Important: Red Hat Security Advisory: OpenShift API for Data Protection security update

An update is now available for OADP-1.1-RHEL-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 the CVE links in the...