Government of the Republic of Trinidad and Tobago
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Securing the Nation's Digital Infrastructure

TTCSIRT-314.050420: TT-CSIRT ADVISORY – JUNIPER RELEASES SECURITY UPDATES FOR JUNOS OS

Juniper has released security updates to address a vulnerability affecting multiple versions of Junos operating systems. A remote attacker can exploit this vulnerability to take control of an affected system. TTCSIRT encourages users and administrators to review Juniper Security Advisory JSA 11021 and apply the necessary updates: https://kb.juniper.net/InfoCenter/index?page=content&id=JSA11021

TTCSIRT-313.050420: TT-CSIRT ADVISORY – SUSE SECURITY UPDATE FOR APACHE2

Suse has released security update for Apache2 to address three vulnerabilities such as CVE-2020-1927, CVE-2020-1934 and CVE-2020-1938. This update fixes the following issues: CVE-2020-1927: mod_rewrite configurations vulnerable to open redirect (bsc#1168407). CVE-2020-1934: mod_proxy_ftp may use uninitialized memory when proxying to a malicious FTP server (bsc#1168404). CVE-2020-1938: mod_proxy_ajp: Add “secret” parameter to proxy workers to implement …

TTCSIRT-312.050420: TT-CSIRT ADVISORY – VMWARE ESXI STORED CROSS-SITE SCRIPTING (XSS) VULNERABILITY

A Stored Cross-Site Scripting (XSS) vulnerability in VMware ESXi was privately reported to VMware. Patches are available to address this vulnerability in affected VMware products. VMware ESXi patches address Stored Cross-Site Scripting (XSS) vulnerability (CVE-2020-3955). The VMware ESXi Host Client does not properly neutralize script-related HTML when viewing virtual machines attributes. VMware has evaluated the …

TTCSIRT-311.050420: TT-CSIRT ADVISORY – AUTHENTICATION BYPASS IN FORTIMAIL AND FORTIVOICE ENTERPRISE

An improper authentication vulnerability in FortiMail and FortiVoiceEntreprise may allow a remote unauthenticated attacker to access the system as a legitimate user by requesting a password change via the user interface. As a result, this can lead to Improper Access Control. Products Affected: FortiMail versions 5.4.10 and below.FortiMail versions 6.0.7 and below.FortiMail versions 6.2.2 and …

IC3 RELEASES ALERT ON EXTORTION EMAIL SCAMS

The Internet Crime Complaint Center (IC3) has released an alert warning of a recent increase in extortion email scams during the current “stay-at-home” orders due to the COVID-19 crisis. Cyber criminals threaten to release sexually explicit photos or videos of victims unless they agree to send payment. TTCSIRT encourages everyone to review the IC3 Alert …

GUIDANCE ON THE NORTH KOREAN CYBER THREAT

The U.S. Departments of State, the Treasury, and Homeland Security, and the Federal Bureau of Investigation are issuing this advisory as a comprehensive resource on the North Korean cyber threat for the international community, network defenders, and the public. The advisory highlights the cyber threat posed by North Korea – formally known as the Democratic …

TTCSIRT-310.041520: TT-CSIRT ADVISORY – MICROSOFT RELEASES APRIL 2020 SECURITY UPDATES

Microsoft has released updates to address multiple vulnerabilities in Microsoft software. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. TT-CSIRT encourages users and administrators to review Microsoft’s April 2020 Security Update Summary and Deployment Information and apply the necessary updates. Security Update Summary: https://portal.msrc.microsoft.com/en-us/security-guidance/releasenotedetail/2020-Apr Deployment Information: https://support.microsoft.com/en-us/help/20200414/security-update-deployment-information-april-14-2020

TTCSIRT-309.041520: TT-CSIRT ADVISORY – INTEL RELEASES SECURITY UPDATES

Intel has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to gain escalation of privileges. TT-CSIRT encourages users and administrators to review the following Intel advisories and apply the necessary updates or workarounds: Data Migration Software Advisory- INTEL-SA-00327 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00327.html PROSet/Wireless WiFi Software Advisory- INTEL-SA-00338 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00338.html Driver …

TTCSIRT-308.041520: TT-CSIRT ADVISORY – ORACLE CRITICAL PATCH UPDATE

A Critical Patch Update is a collection of patches for multiple security vulnerabilities. These patches are usually cumulative, but each advisory describes only the security patches added since the previous Critical Patch Update advisory. Thus, prior Critical Patch Update advisories should be reviewed for information regarding earlier published security patches. Please refer to the following …

TTCSIRT-307.041520: TT-CSIRT ADVISORY – VMWARE VREALIZE LOG INSIGHT VULNERABILITIES

Cross Site Scripting (XSS) and Open Redirect vulnerabilities exist in vRealize Log Insight due to improper Input validation; (CVE-2020-3953) and (CVE-2020-3954) respectively. VMware has evaluated the severity of these issues to be in the important and moderate severity ranges with the Cross Site Scripting vulnerability having a maximum CVSSv3 base score of 8.4 and Open …