UBUNTU-CVE-2025-23048

In some modssl configurations on Apache HTTP Server 2.4.35 through to 2.4.63, an access control bypass by trusted clients is possible using TLS 1.3 session resumption. Configurations are affected when modssl is configured for multiple virtual hosts, with each restricted to a different set of...

CVE-2025-23048 Apache HTTP Server: mod_ssl access control bypass with session resumption

In some modssl configurations on Apache HTTP Server 2.4.35 through to 2.4.63, an access control bypass by trusted clients is possible using TLS 1.3 session resumption. Configurations are affected when modssl is configured for multiple virtual hosts, with each restricted to a different set of...

CVE-2025-23048 Apache HTTP Server: mod_ssl access control bypass with session resumption

In some modssl configurations on Apache HTTP Server 2.4.35 through to 2.4.63, an access control bypass by trusted clients is possible using TLS 1.3 session resumption. Configurations are affected when modssl is configured for multiple virtual hosts, with each restricted to a different set of...

CVE-2025-23048

Affected software: Apache HTTP Server (httpd). CVE-2025-23048 describes an access-control bypass in mod_ssl when TLS 1.3 session resumption is used in configurations with multiple virtual hosts, each with different trusted client certificates; a client trusted for one vhost could access another i...

Oracle Linux 9 : nginx (ELSA-2025-7331)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2025-7331 advisory. - Resolves: RHEL-78236 - nginx: TLS Session Resumption Vulnerability CVE-2025-23419 Tenable has extracted the preceding description block directly from the Orac...

nginx: TLS Session Resumption Vulnerability

A flaw was found in nginx. When name-based virtual hosts are configured to share the same IP address and port combination with TLS 1.3 and OpenSSL, a previously authenticated attacker can use session resumption to bypass client certificate authentication requirements on these servers. This...

Ubuntu: Security Advisory (USN-7285-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...

USN-7285-2 nginx vulnerability

USN-7285-1 fixed vulnerabilities in nginx. This update provides the corresponding updates for Ubuntu 24.04 LTS. Original advisory details: It was discovered that nginx incorrectly handled when multiple server blocks are configured to share the same IP address and port. An attacker could use this...

USN-7285-2: nginx vulnerability

USN-7285-1 fixed vulnerabilities in nginx. This update provides the corresponding updates for Ubuntu 24.04 LTS. Original advisory details: It was discovered that nginx incorrectly handled when multiple server blocks are configured to share the same IP address and port. An attacker could use this...

Amazon Linux 2 : nginx (ALASNGINX1-2025-008)

The version of nginx installed on the remote host is prior to 1.26.3-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2NGINX1-2025-008 advisory. When multiple server blocks are configured to share the same IP address and port, an attacker can use session resumption to...

[SECURITY] [DLA 4091-1] nginx security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4091-1 [email protected] https://www.debian.org/lts/security/ Andrej Shadura March 25, 2025 https://wiki.debian.org/LTS -...

ROS-20250307-10

Vulnerability in nginx software is related to TLS session resumption when processing client certificate client certificate authentication. Exploitation of the vulnerability could allow an attacker acting remotely, an attacker could bypass the authentication process...

Linux Distros Unpatched Vulnerability : CVE-2025-23419

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When multiple server blocks are configured to share the same IP address and port, an attacker can use session resumption to bypass client certificate...

Linux Distros Unpatched Vulnerability : CVE-2022-38152

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in wolfSSL before 5.5.0. When a TLS 1.3 client connects to a wolfSSL server and SSLclear is called on its session, the server crashes wi...

Linux Distros Unpatched Vulnerability : CVE-2016-5419

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - curl and libcurl before 7.50.1 do not prevent TLS session resumption when the client certificate has changed, which allows remote attackers to bypass intended...

Amazon Linux 2023 : nginx, nginx-all-modules, nginx-core (ALAS2023-2025-842)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2025-842 advisory. When multiple server blocks are configured to share the same IP address and port, an attacker can use session resumption to bypass client certificate authentication requirements on these servers. This...

Ubuntu: Security Advisory (USN-7285-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...

USN-7285-1: nginx vulnerability

It was discovered that nginx incorrectly handled when multiple server blocks are configured to share the same IP address and port. An attacker could use this issue to use session resumption to bypass client certificate authentication requirements on these servers. This issue only affected Ubuntu...

Medium: nginx

Issue Overview: When multiple server blocks are configured to share the same IP address and port, an attacker can use session resumption to bypass client certificate authentication requirements on these servers. This vulnerability arises when TLS Session Tickets...

Medium: nginx

Issue Overview: When multiple server blocks are configured to share the same IP address and port, an attacker can use session resumption to bypass client certificate authentication requirements on these servers. This vulnerability arises when TLS Session Tickets...