SUSE: Security Advisory (SUSE-SU-2023:4129-1)

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...

Amazon Linux 2 : grilo (ALAS-2023-2306)

The version of grilo installed on the remote host is prior to 0.3.6-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2306 advisory. In GNOME grilo though 0.3.13, grl-net-wc.c does not enable TLS certificate verification on the SoupSessionAsync objects it creates,...

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...

What is SSL/TLS ?

In the intricate tapestry of the digital world, threads of information interweave, forming connections, enabling interactions, and crafting narratives. Amidst this, a silent protector—SSL/TLS—ensures that the stories told are safeguarded, secure, and sincere. This comprehensive guide unravels the...

SUSE-SU-2023:3828-2 Security update for python3

This update for python3 fixes the following issues: - CVE-2023-40217: Fixed TLS handshake bypass on closed sockets bsc1214692...

SUSE-SU-2023:4129-1 Security update for tomcat

This update for tomcat fixes the following issues: Tomcat was updated to version 9.0.82 jscPED-6376, jscPED-6377: - Security issues fixed: CVE-2023-41080: Avoid protocol relative redirects in FORM authentication. bsc1214666 CVE-2023-44487: Fix HTTP/2 Rapid Reset Attack. bsc1216182 - Update to...

Medium: grilo

Issue Overview: In GNOME grilo though 0.3.13, grl-net-wc.c does not enable TLS certificate verification on the SoupSessionAsync objects it creates, leaving users vulnerable to network MITM attacks. NOTE: this is similar to CVE-2016-20011. CVE-2021-39365 Affected Packages: grilo Note: This advisor...

SUSE SLES15 Security Update : erlang (SUSE-SU-2023:4109-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:4109-1 advisory. - Updated to version 23.3.4.19 jscPED-6209: - CVE-2022-37026: Complete a previous insufficient fix for an authentication bypass bsc1205318...

Security Bulletin: Netty handler component is vulnerable to CVE-2023-34462 is used by IBM Maximo Application Suite

Summary Security Bulletin: Netty handler component is vulnerable to CVE-2023-34462 is used by IBM Maximo Application Suite 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 durin...

Server prefers weak encryption ciphers during TLS negotiation

TLS cipher suite issues were detected: Server prefers weak encryption ciphers during TLS negotiation...

Oracle Linux 9 : python3.9 (ELSA-2023-5462)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-5462 advisory. 3.9.16-1.2 - Security fix for CVE-2023-40217 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note that...

RHEL 8 : virt:rhel (RHSA-2023:5796)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:5796 advisory. Kernel-based Virtual Machine KVM offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contai...

Important: Red Hat Security Advisory: go-toolset and golang security and bug fix update

An update for go-toolset and golang 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...

Design/Logic Flaw

The functions to fetch e-mail via POP3 or IMAP as well as sending e-mail via SMTP use OpenSSL for static SSL or TLS based communication. As the SSLgetverifyresult function is not used the certificated is trusted always and it can not be ensured that the certificate satisfies all necessary securit...

CVE-2023-5422

The functions to fetch e-mail via POP3 or IMAP as well as sending e-mail via SMTP use OpenSSL for static SSL or TLS based communication. As the SSLgetverifyresult function is not used the certificated is trusted always and it can not be ensured that the certificate satisfies all necessary securit...

Ubuntu 18.04 ESM / 20.04 ESM : Axel vulnerability (USN-4872-1)

The remote Ubuntu 18.04 ESM / 20.04 ESM host has a package installed that is affected by a vulnerability as referenced in the USN-4872-1 advisory. It was discovered that Axel did not properly verify the certificates for hostnames. An attacker could use this vulnerability to impersonate another...

Fedora: Security Advisory for python-urllib3 (FEDORA-2023-0806784f24)

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...

ALSA-2023:5738 Important: go-toolset and golang security and bug fix update

Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. The golang packages provide the Go programming language compiler. Security Fixes: golang: net/http, x/net/http2: rapid stream resets can cause excessive work CVE-2023-44487 CVE-2023-39325...

Ubuntu 16.04 ESM / 18.04 ESM : Node.js vulnerabilities (USN-4796-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4796-1 advisory. Alexander Minozhenko and James Bunton discovered that Node.js did not properly handle wildcards in name fields of X.509 TLS certificates. An...

Fedora: Security Advisory for mbedtls (FEDORA-2023-5c6521d81d)

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...