Security Bulletin: Apache Log4j vulnerability in DCNM Network Management Software used by IBM c-type SAN directors and switches.

Summary Apache Log4j Java logging library vulnerability - CVE-2021-45046 affecting versions prior to v2.16 impacts DCNM Network Management Software. Vulnerability Details CVEID: CVE-2021-45046 DESCRIPTION: Apache Log4j could result in remote code execution, caused by an incomplete fix of...

Upcoming Speaking Engagements

This is a current list of where and when I am scheduled to speak: I’m speaking at the RSA Conference 2022 in San Francisco on February 8, 2022. I’m speaking at IT-S Now 2022 in Vienna on June 2, 2022. I’m speaking at the 14th International Conference on Cyber Conflict, CyCon 2022, in Tallinn,...

Ctrl+Alt+Truth. Welcome to the future of cybercrime

Welcome to 2030, to the nation of New San Joban, where a single keystroke can alter reality. Discover what a fully converged digital world means for the future of cybersecurity, and how you can stay ahead of the bad guys...

VMware vCenter Server Improper Input Validation Vulnerability

VMware vSphere Client contains an improper input validation vulnerability in the Virtual SAN Health Check plug-in, which is enabled by default in vCenter Server, which allows for remote code execution...

CVE-2021-35497 TIBCO FTL unvalidated SAN in client certificates

The FTL Server tibftlserver and Docker images containing tibftlserver components of TIBCO Software Inc.'s TIBCO ActiveSpaces - Community Edition, TIBCO ActiveSpaces - Developer Edition, TIBCO ActiveSpaces - Enterprise Edition, TIBCO FTL - Community Edition, TIBCO FTL - Developer Edition, TIBCO FT...

TIBCO Security Advisory: October 5, 2021 - TIBCO FTL -2021-35497

TIBCO FTL unvalidated SAN in client certificates Original release date: October 5, 2021 Last revised:March 10, 2022 CVE-2021-35497 Source: TIBCO SoftwareInc. Products Affected TIBCO ActiveSpaces - Community Edition versions 4.3.0, 4.4.0, 4.5.0, 4.6.0, 4.6.1, and 4.6.2 TIBCO ActiveSpaces - Develop...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7.7 Advanced Update Support, Red Hat Enterprise Linux 7.7 Telco Extended Update Support, and Red Hat Enterprise Linux 7.7 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impac...

Security Bulletin: Vulnerability in NX-OS Firmware used by IBM c-type SAN directors and switches.

Summary Public disclosed OpenSSL vulnerability in NX-OS Firmware used by IBM c-type SAN directors and switches. Vulnerability Details CVEID: CVE-2021-23839 DESCRIPTION: OpenSSL could provide weaker than expected security, caused by incorrect SSLv2 rollback protection that allows for the inversion...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7. 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 vulnerability from th...

Security Bulletin: Vulnerability in Fabric OS used by IBM b-type SAN directors and switches.

Summary Public disclosed vulnerability from OpenSSL in the Fabric OS used by IBM b-type SAN directors and switches. Vulnerability Details CVEID: CVE-2021-3449 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a NULL pointer dereference in signaturealgorithms processing. By...

UC San Diego Health Breach Tied to Phishing Attack

Authorities at the University of California San Diego Health reported a phishing attack led to a major breach of its network, which allowed an adversary to gain access to sensitive patient, student and employee data. A Wednesday notice from UCSD Health explains the attack occurred between Dec. 2,...

HPESBST04141 rev.3 - HPE Fibre Channel and SAN Switches with Brocade Fabric OS (FOS) Prior to v8.2.3a, Multiple Remote Vulnerabilities

Potential Security Impact: Remote: Authentication Bypass, Denial of Service DoS, Disclosure of Sensitive Information, User Validation Failure SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. Brocade 16Gb Fibre Channel SAN Switch for HPE Synergy - Prior to 8.2.3a Brocade 16Gb SAN...

DEBIAN-CVE-2021-32574

HashiCorp Consul and Consul Enterprise 1.3.0 through 1.10.0 Envoy proxy TLS configuration does not validate destination service identity in the encoded subject alternative name. Fixed in 1.8.14, 1.9.8, and 1.10.1...

VMware vCenter Server Virtual SAN Health Check Remote Code Execution Exploit

This Metasploit module exploits Java unsafe reflection and SSRF in the VMware vCenter Server Virtual SAN Health Check plugin's ProxygenController class to execute code as the vsphere-ui user. See the vendor advisory for affected and patched versions. Tested against VMware vCenter Server 6.7 Updat...

Consul’s Envoy TLS Configuration Did Not Validate Destination Service Subject Alternative Names

Summary A vulnerability was identified in Consul and Consul Enterprise “Consul” such that the Envoy proxy configuration for Consul Connect does not mutually verify the destination service identity. This vulnerability, CVE-2021-32574, affects Consul versions 1.3.0 up to 1.10.0, and is fixed in the...

VMware vCenter Server Virtual SAN Health Check Remote Code Execution

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'VMware vCenter Server Virtual SAN Health Check Plugin RCE', 'Description' = %q This module exploits Java unsafe reflection and SSRF in the VMware...

CVE-2020-15383

Running security scans against the SAN switch can cause config and secnotify processes within the firmware before Brocade Fabric OS v9.0.0, v8.2.2d and v8.2.1e to consume all memory leading to denial of service impacts possibly including a switch panic...

Design/Logic Flaw

Running security scans against the SAN switch can cause config and secnotify processes within the firmware before Brocade Fabric OS v9.0.0, v8.2.2d and v8.2.1e to consume all memory leading to denial of service impacts possibly including a switch panic...

CVE-2020-15383

CVE-2020-15383 affects Brocade Fabric OS firmware where running security scans can cause memory exhaustion in the config and secnotify processes, leading to denial of service and potential switch panic. Affected firmware versions include before v9.0.0, v8.2.2d, and v8.2.1e. The issue is described...

VulnCheck KEV: CVE-2021-21985

VMware vSphere Client contains an improper input validation vulnerability in the Virtual SAN Health Check plug-in, which is enabled by default in vCenter Server, which allows for remote code execution...