Ubuntu 16.04 ESM : PostgreSQL vulnerabilities (USN-5645-1)

The remote Ubuntu 16.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5645-1 advisory. Jacob Champion discovered that PostgreSQL incorrectly handled SSL certificate verification and encryption. A remote attacker could possibly use this issu...

CVE-2022-39264

nheko is a desktop client for the Matrix communication application. All versions below 0.10.2 are vulnerable homeservers inserting malicious secrets, which could lead to man-in-the-middle attacks. Users can upgrade to version 0.10.2 to protect against this issue. As a workaround, one may apply th...

Man-in-the-Middle (MitM)

org.apache.pulsar:pulsar-proxy is vulnerable to man-in-the-middle attacks. The exploitation of this vulnerability is possible because of the delayed TLS hostname verification, which allows a remote attacker to take control of a machine between the client and the server, leading to confidential...

PT-2022-4863 · Cisco · Cisco Ios +1

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The issue is related to the implementation of the Ethernet encapsulation protocol, specifically concerning the combination of headers. This could allow ...

Security Advisory 0080

Security Advisory 0080 . CSAF PDF Date: September 28th 2023 Revision | Date | Changes ---|---|--- 1.5 | September 28th 2023 | Update to include 4.29 to EOS Releases that resolve the CVE's 1.4 | January 11th 2023 | Update the fixed release info of NetVisor OS Software 1.3 | October 24th 2022 |...

Security Bulletin: Vulnerability in Transport Layer Security Protocol Used in IBM System Networking Ethernet Switches (CVE-2011-3389)

Abstract Earlier versions of the Transport Layer Security TLS protocol are affected by a publicly disclosed vulnerability that could allow information disclosure if an attacker is carrying out a man-in-the-middle attack. Customers can avoid the vulnerability by following workarounds recommended b...

Security Bulletin: IBM SPSS Modeler Premium - Text Analytics SSL Spoofing (CVE-2012-5785)

Abstract Last updated on December 11, 2012. When using the Text Analytics Server from the IBM SPSS Modeler Premium product with the SSL option enabled default is disabled, then an SSL connection can be established without verifying the hostname of the target connection against the name on the SSL...

Security Bulletin: Apache Axis2 related vulnerability for IBM Tivoli Directory Integrator (CVE-2012-5785)

Abstract Apache Axis2 SSL vulnerability for IBM Tivoli Directory Integrator Content VULNERABILITY DETAILS: DESCRIPTION: Axis2 implemented in Java is vulnerable to man-in-the-middle attacks. By extension, all applications using this library to establish SSL connections with the target servers may ...

Security Bulletin: Multiple vulnerabilities in IBM Rational Policy Tester (CVE-2013-0531, CVE-2013-0440, CVE-2013-4062, CVE-2013-4061, CVE-2013-2407)

Abstract Previous releases of IBM Rational Policy Tester are affected by multiple vulnerabilities reported in 3rd party components bundled with the product as well as in proprietary IBM code. These vulnerabilities include Java components, weak cipher suites, invalid certificate warnings and URL...

Security Bulletin: TADDM uses weak SSL certificates (CVE-2012-5770)

Abstract IBM Tivoli Application Dependency Discovery Manager SSL certificate uses weak MD5 hash algorithm Content VULNERABILITY DETAILS: DESCRIPTION: TADDM uses weak certificates for SSL communication what can lead to man in the middle attack. The attacker must have access to traffic between TADD...

Security Bulletin: An IBM Business Process Manager SSL connection can be established without host name verification: CVE-2012-5785

Abstract A Secure Sockets Layer SSL connection can be established without host name verfication, which can make the connection vulnerable to a man-in-the-middle attack. Content While obtaining an SSL connection, the IBM Business Process Management BPM system does not validate the host name of the...

Security Bulletin: GSKit SSL/TLS Record Length vulnerability in Tivoli Directory Server (CVE-2012-2191)

Abstract A vulnerability has been identified in the GSKit component utilized by Tivoli Directory Server TDS. A specifically crafted malformed SSL/TLS data packet can cause the TDS server using GSKit to segmentation fault.. Remediation for the issue consists of updating GSKit 7 to version 7.0.4.41...

Apache Pulsar Brokers and Proxies vulnerable to Improper Certificate Validation

Apache Pulsar Brokers and Proxies create an internal Pulsar Admin Client that does not verify peer TLS certificates, even when tlsAllowInsecureConnection is disabled via configuration. The Pulsar Admin Client's intra-cluster and geo-replication HTTPS connections are vulnerable to man in the middl...

Apache Pulsar Broker, Proxy, and WebSocket Proxy vulnerable to Improper Certificate Validation

TLS hostname verification cannot be enabled in the Pulsar Broker's Java Client, the Pulsar Broker's Java Admin Client, the Pulsar WebSocket Proxy's Java Client, and the Pulsar Proxy's Admin Client leaving intra-cluster connections and geo-replication connections vulnerable to man in the middle...

GHSA-C5FP-X2H5-VJV7 Apache Pulsar Java Client vulnerable to Improper Certificate Validation

Delayed TLS hostname verification in the Pulsar Java Client and the Pulsar Proxy make each client vulnerable to a man in the middle attack. Connections from the Pulsar Java Client to the Pulsar Broker/Proxy and connections from the Pulsar Proxy to the Pulsar Broker are vulnerable. Authentication...

Apache Pulsar Java Client vulnerable to Improper Certificate Validation

Delayed TLS hostname verification in the Pulsar Java Client and the Pulsar Proxy make each client vulnerable to a man in the middle attack. Connections from the Pulsar Java Client to the Pulsar Broker/Proxy and connections from the Pulsar Proxy to the Pulsar Broker are vulnerable. Authentication...

CVE-2022-33682

TLS hostname verification cannot be enabled in the Pulsar Broker's Java Client, the Pulsar Broker's Java Admin Client, the Pulsar WebSocket Proxy's Java Client, and the Pulsar Proxy's Admin Client leaving intra-cluster connections and geo-replication connections vulnerable to man in the middle...

CVE-2022-33681

Delayed TLS hostname verification in the Pulsar Java Client and the Pulsar Proxy make each client vulnerable to a man in the middle attack. Connections from the Pulsar Java Client to the Pulsar Broker/Proxy and connections from the Pulsar Proxy to the Pulsar Broker are vulnerable. Authentication...

CVE-2022-33683

Apache Pulsar Brokers and Proxies create an internal Pulsar Admin Client that does not verify peer TLS certificates, even when tlsAllowInsecureConnection is disabled via configuration. The Pulsar Admin Client's intra-cluster and geo-replication HTTPS connections are vulnerable to man in the middl...

Authentication flaw

Apache Pulsar Brokers and Proxies create an internal Pulsar Admin Client that does not verify peer TLS certificates, even when tlsAllowInsecureConnection is disabled via configuration. The Pulsar Admin Client's intra-cluster and geo-replication HTTPS connections are vulnerable to man in the middl...