Security Bulletin: Vulnerability with Python affect IBM Cloud Object Storage Systems (Sept2023v2)

Summary Vulnerability with Python CVE-2023-40217 This vulnerability have been addressed in the latest ClevOS releases Vulnerability Details CVEID:CVE-2023-40217 DESCRIPTION: Python could allow a remote attacker to bypass security restrictions, caused by a race condition in the SSLSocket module...

SUSE: Security Advisory (SUSE-SU-2023:3730-1)

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...

SUSE: Security Advisory (SUSE-SU-2023:3731-1)

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...

SUSE-SU-2023:3731-1 Security update for python36

This update for python36 fixes the following issues: - CVE-2023-40217: Fixed TLS handshake bypass on closed sockets bsc1214692...

SUSE-SU-2023:3730-1 Security update for python

This update for python fixes the following issues: - CVE-2023-40217: Fixed TLS handshake bypass on closed sockets bsc1214692...

SUSE: Security Advisory (SUSE-SU-2023:3708-1)

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...

SUSE-SU-2023:3708-1 Security update for python39

This update for python39 fixes the following issues: - Update to 3.9.18: - CVE-2023-40217: Fixed TLS handshake bypass on closed sockets bsc1214692. The following non-security bugs were fixed: - making marshalling of set and frozenset deterministic bsc1211765. - stabilizing FLAGREF usage required...

RHEL 8 : virt:rhel and virt-devel:rhel (RHSA-2023:5239)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:5239 advisory. Kernel-based Virtual Machine KVM offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contai...

RHEL 8 : virt:rhel and virt-devel:rhel (RHSA-2023:5264)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:5264 advisory. Kernel-based Virtual Machine KVM offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contai...

Slackware: Security Advisory (SSA:2023-258-01)

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...

[slackware-security] python3

New python3 packages are available for Slackware 15.0 and -current to fix a security issue. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/python3-3.9.18-i586-1slack15.0.txz: Upgraded. This update fixes a security issue: Fixed an issue where instances of ssl.SSLSocket we...

Security Bulletin:  Due to use of Golang Go, IBM Cloud Pak for Multicloud Management Monitoring is vulnerable to multiple vulnerabilities.

Summary Golang Go is used by IBM Cloud Pak for Multicloud Management Monitoring as part of coding language. The vulnerabilities below have been addressed. Vulnerability Details CVEID:CVE-2023-29400 DESCRIPTION: Golang Go is vulnerable to HTML injection. A remote attacker could inject malicious HT...

netty: SniHandler 16MB allocation leads to OOM

A flaw was found in Netty's SniHandler while navigating TLS handshake which may permit a large heap allocation if the handler did not have a timeout configured. This issue may allow an attacker to send a client hello packet which would cause the server to buffer large amounts of data per...

Important: Red Hat Security Advisory: qemu-kvm security and bug fix update

An update for qemu-kvm is now available for Red Hat Enterprise Linux 9. 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...

RKE2 supervisor port is vulnerable to unauthenticated remote denial-of-service (DoS) attack via TLS SAN stuffing attack

Impact An issue was found in RKE2 where an attacker with network access to RKE2 servers' supervisor port TCP 9345 can force the TLS server to add entries to the certificate's Subject Alternative Name SAN list, through a stuffing attack, until the certificate grows so large that it exceeds the...

Security Bulletin: IBM Event Endpoint Management is vulnerable to a denial of service in Netty (CVE-2023-34462)

Summary Operator of IBM Event Endpoint Management is vulnerable to a denial of service in Netty 4.1.94 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...

CVE-2023-41180 Apache NiFi MiNiFi C++: Incorrect Certificate Validation in InvokeHTTP for MiNiFi C++

Incorrect certificate validation in InvokeHTTP on Apache NiFi MiNiFi C++ versions 0.13 to 0.14 allows an intermediary to present a forged certificate during TLS handshake negotation. The Disable Peer Verification property of InvokeHTTP was effectively flipped, disabling verification by default,...

PT-2023-6523 · Apache · Apache Nifi Minifi C++

Name of the Vulnerable Software and Affected Versions: Apache NiFi MiNiFi C++ versions 0.13 through 0.14 Description: The issue is related to incorrect certificate validation in the InvokeHTTP component, allowing an intermediary to present a forged certificate during TLS handshake negotiation. Th...

OESA-2023-1591 golang security update

The Go Programming Language. Security Fixes: Extremely large RSA keys in certificate chains can cause a client/server to expend significant CPU time verifying signatures. With fix, the size of RSA keys transmitted during handshakes is restricted to = 8192 bits. Based on a survey of publicly trust...

CVE-2023-40217

Python ssl.SSLSocket is vulnerable to a bypass of the TLS handshake in certain instances for HTTPS servers and other server-side protocols that use TLS client authentication such as mTLS. This issue may result in a breach of integrity as its possible to modify or delete resources that are...