CVE-2025-23419

CVE-2025-23419 affects nginx where multiple server blocks share an IP/port and an attacker can reuse TLS session tickets or the SSL session cache to bypass client certificate authentication on the default server. The issue stems from how session resumption is handled when the default server perfo...

CVE-2025-23419

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...

CVE-2025-23419

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...

K000149173: NGINX TLS session resumption vulnerability CVE-2025-23419

Security Advisory Description 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...

PT-2025-5738

Name of the Vulnerable Software and Affected Versions nginx versions 1.11.4 through 1.27.31 nginx version 1.26.3 nginx version 1.27.4 Description When multiple server blocks are configured to share the same IP address and port, an attacker can use session resumption to bypass client certificate...

CVE-2025-23419: Incorrect Authorization

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...

F5 Nginx 安全漏洞

F5 Nginx is a lightweight web server/reverse proxy server and email IMAP/POP3 proxy server from F5 USA, distributed under the BSD-like protocol. A security vulnerability exists in F5 Nginx that stems from the use of TLS session tickets or SSL session caching, which could allow an attacker to...

How to Update Location Profile Endpoint Details and Preserve Access to an Existing Kopia Storage Repository

Purpose This article documents the correct procedure to update the Endpoint details in the Location Profile for an existing Kopia storage repository in S3-compatible stores and ensure the existing associated repositories remain accessible. Customers may wish to update the Endpoint details e.g.,...

CVE-2024-43820

In the Linux kernel, the following vulnerability has been resolved: dm-raid: Fix WARNONONCE check for syncthread in raidresume rm-raid devices will occasionally trigger the following warning when being resumed after a table load because DMRECOVERYRUNNING is set: WARNING: CPU: 7 PID: 5660 at...

RHEL 6 : openjdk (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 6 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - OpenJDK: insufficient loader constraints checks for invokespecial Hotspot, 8180711 CVE-2017-10346 -...

ROS-20240327-01

The golang package vulnerability is related to the ability to correlate consecutive connections by comparing the ticket ages during session resumption. Exploitation of the vulnerability could allow an intruder, acting remotely, an intruder could gain unauthorized access to session identifiers The...

BIT-GOLANG-2022-30629 Session tickets lack random ticket_age_add in crypto/tls

Non-random values for ticketageadd in session tickets in crypto/tls before Go 1.17.11 and Go 1.18.3 allow an attacker that can observe TLS handshakes to correlate successive connections by comparing ticket ages during session resumption...

BIT-GOLANG-2022-41724 Panic on large handshake records in crypto/tls

Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which cause servers and clients, respectively, to panic when attempting to construct responses. This affects all TLS 1.3 clients, TLS 1.2 clients which explicitly enable session...

CentOS 9 : podman-4.3.0-2.el9

The remote CentOS Linux 9 host has packages installed that are affected by a vulnerability as referenced in the podman-4.3.0-2.el9 build changelog. - Non-random values for ticketageadd in session tickets in crypto/tls before Go 1.17.11 and Go 1.18.3 allow an attacker that can observe TLS handshak...

CVE-2023-41337

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. In version 2.3.0-beta2 and prior, when h2o is configured to listen to multiple addresses or ports with each of them using different backend servers managed by multiple entities, a malicious backend entity that also has the...

DEBIAN-CVE-2023-41337

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. In version 2.3.0-beta2 and prior, when h2o is configured to listen to multiple addresses or ports with each of them using different backend servers managed by multiple entities, a malicious backend entity that also has the...

UBUNTU-CVE-2023-41337

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. In version 2.3.0-beta2 and prior, when h2o is configured to listen to multiple addresses or ports with each of them using different backend servers managed by multiple entities, a malicious backend entity that also has the...

CVE-2023-41337 h2o vulnerable to TLS session resumption misdirection

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. In version 2.3.0-beta2 and prior, when h2o is configured to listen to multiple addresses or ports with each of them using different backend servers managed by multiple entities, a malicious backend entity that also has the...

CVE-2023-41337: Improper Verification of Cryptographic Signature

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. In version 2.3.0-beta2 and prior, when h2o is configured to listen to multiple addresses or ports with each of them using different backend servers managed by multiple entities, a malicious backend entity that also has the...

PT-2023-27913

Name of the Vulnerable Software and Affected Versions h2o versions 2.3.0-beta2 and prior Description The issue involves a malicious backend entity misdirecting HTTPS requests to other backends and observing the contents of the request. This occurs when h2o is configured to listen to multiple...