CVE-2025-46551

A security issue was discovered in JRuby-OpenSSL gem for JRuby. When verifying SSL certificates, jruby-openssl does not confirm that the hostname presented in the certificate matches the hostname of the system in which it is attempting to connect. A man-in-the-middle can present a valid certifica...

JRuby-OpenSSL has hostname verification disabled by default

Summary When verifying SSL certificates, jruby-openssl is not verifying that the hostname presented in the certificate matches the one we are trying to connect to, meaning a MITM could just present any valid cert for a completely different domain they own, and JRuby wouldn't complain. Details n/a...

CVE-2025-46551

JRuby-OpenSSL is an add-on gem for JRuby that emulates the Ruby OpenSSL native library. Starting in JRuby-OpenSSL version 0.12.1 and prior to version 0.15.4 corresponding to JRuby versions starting in 9.3.4.0 prior to 9.4.12.1 and 10.0.0.0 prior to 10.0.0.1, when verifying SSL certificates,...

CVE-2025-46551 JRuby-OpenSSL has hostname verification disabled by default

JRuby-OpenSSL is an add-on gem for JRuby that emulates the Ruby OpenSSL native library. Starting in JRuby-OpenSSL version 0.12.1 and prior to version 0.15.4 corresponding to JRuby versions starting in 9.3.4.0 prior to 9.4.12.1 and 10.0.0.0 prior to 10.0.0.1, when verifying SSL certificates,...

CVE-2025-46551 JRuby-OpenSSL has hostname verification disabled by default

JRuby-OpenSSL is an add-on gem for JRuby that emulates the Ruby OpenSSL native library. Starting in JRuby-OpenSSL version 0.12.1 and prior to version 0.15.4 corresponding to JRuby versions starting in 9.3.4.0 prior to 9.4.12.1 and 10.0.0.0 prior to 10.0.0.1, when verifying SSL certificates,...

CVE-2025-46551

JRuby-OpenSSL (JRuby OpenSSL gem) prior to 0.15.4 fails hostname verification when validating SSL certificates, enabling MITM risk for HTTPS requests to external APIs or web scraping. The affected range is 0.12.1 up to, but not including, 0.15.4 (aligned with JRuby 9.3.4.0–9.4.12.1 and 10.0.0.0–1...

IBM InfoSphere Information Server Plaintext Transfer Vulnerability

IBM InfoSphere Information Server is a set of data integration platforms from International Business Machines IBM. The platform can be used to integrate data information obtained from various sources. A plaintext transfer vulnerability exists in IBM InfoSphere Information Server version 11.7, whi...

CVE-2025-37730

Improper certificate validation in Logstash's TCP output could lead to a man-in-the-middle MitM attack in “client” mode, as hostname verification in TCP output was not being performed when the sslverificationmode = full was set...

CVE-2025-37730 Logstash Improper Certificate Validation in TCP output

Improper certificate validation in Logstash's TCP output could lead to a man-in-the-middle MitM attack in “client” mode, as hostname verification in TCP output was not being performed when the sslverificationmode = full was set...

CVE-2025-37730 Logstash Improper Certificate Validation in TCP output

Improper certificate validation in Logstash's TCP output could lead to a man-in-the-middle MitM attack in “client” mode, as hostname verification in TCP output was not being performed when the sslverificationmode = full was set...

Security Bulletin: IBM Maximo Application Suite - Monitor Component is vulnerable to cryptography-43.0.1-cp37-abi3-manylinux_2_28_x86_64.whl CVE-2024-12797

Summary IBM Maximo Application Suite - Monitor Component is vulnerable to cryptography-43.0.1-cp37-abi3-manylinux228x8664.whl CVE-2024-12797. This bulletin identifies the steps to take to address the vulnerabilities. Vulnerability Details CVEID:CVE-2024-12797 DESCRIPTION: Issue summary: Clients...

CVE-2025-37730: Improper Certificate Validation

Improper certificate validation in Logstash's TCP output could lead to a man-in-the-middle MitM attack in “client” mode, as hostname verification in TCP output was not being performed when the sslverificationmode = full was set...

GO-2025-3648 Steve doesn’t verify a server’s certificate and is susceptible to man-in-the-middle (MitM) attacks in github.com/rancher/stev

Steve doesn’t verify a server’s certificate and is susceptible to man-in-the-middle MitM attacks in github.com/rancher/stev. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing...

CVE-2025-24339

CVE-2025-24339 involves the web application of ctrlX OS. The vulnerability allows a remote, unauthenticated attacker to perform various attacks against users of the vulnerable system, including web cache poisoning and Man-in-the-Middle (MitM) via a crafted HTTP request. The CVSS 3.1 base metrics ...

Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities

Summary IBM Security Guardium has fixed these vulnerabilities. Vulnerability Details CVEID:CVE-2021-39077 DESCRIPTION: IBM Security Guardium stores user credentials in plain clear text which can be read by a local privileged user. CVSS Base score: 4.4 CVSS Temporal Score: See:...

Amazon Linux 2 : docker (ALASDOCKER-2025-062)

The version of docker installed on the remote host is prior to 19.03.6ce-4. It is, therefore, affected by a vulnerability as referenced in the ALAS2DOCKER-2025-062 advisory. A flaw was found in Docker when it creates network bridges that accept IPv6 router advertisements by default. This flaw...

CVE-2025-28169

BYD QIN PLUS DM-i Dilink OS v3.013.1.7.2204050.1 to v3.013.1.7.2312290.10 was discovered to cend broadcasts to the manufacturer's cloud server unencrypted, allowing attackers to execute a man-in-the-middle attack...

Steve doesn’t verify a server’s certificate and is susceptible to man-in-the-middle (MitM) attacks

Impact A vulnerability has been identified in Steve where by default it was using an insecure option that did not validate the certificate presented by the remote server while performing a TLS connection. This could allow the execution of a man-in-the-middle MitM attack against services using...

GHSA-XGPC-Q899-67P8 Fleet doesn’t validate a server’s certificate when connecting through SSH

Impact A vulnerability has been identified within Fleet where, by default, Fleet will automatically trust a remote server’s certificate when connecting through SSH if the certificate isn’t set in the knownhosts file. This could allow the execution of a man-in-the-middle MitM attack against Fleet...

Fleet doesn’t validate a server’s certificate when connecting through SSH

Impact A vulnerability has been identified within Fleet where, by default, Fleet will automatically trust a remote server’s certificate when connecting through SSH if the certificate isn’t set in the knownhosts file. This could allow the execution of a man-in-the-middle MitM attack against Fleet...