Vulnerabilities

Vulnerabilities

Issued by: Security Week

Twenty-one of the resolved security defects were reported by external researchers, including one critical-, eight high-, nine medium-, and three low-severity vulnerabilities. A total of nine use-after-free issues were resolved with the latest browser update, the most important of which is a critical flaw in the Network Service component, reported by Google Project Zero researcher…

Vulnerabilities

Issued by: Security Week

Identified in the WordPress Link functionality, previously known as ‘Bookmarks’, the issue only impacts older installations, as the capability is disabled by default on new installations. However, the functionality might still be enabled on millions of legacy WordPress sites even if they are running newer versions of the CMS, the Wordfence team at WordPress security…

Vulnerabilities

Issued by: Security Week

OPC UA (Open Platform Communications United Architecture) is a machine-to-machine communication protocol that is used by many industrial solutions providers to ensure interoperability between various types of industrial control systems (ICS). JFrog’s researchers discovered several vulnerabilities in OPC UA and disclosed some of them at the Pwn2Own Miami 2022 competition in April, where participants earned…

Vulnerabilities

Issued by: Security Week

The Log4Shell vulnerability affecting the Apache Log4j logging utility came to light in December 2021. The flaw, identified as CVE-2021-44228, can be exploited for remote code execution and it has been leveraged by both profit-driven cybercriminals and state-sponsored cyberspies. Log4Shell impacts the products of several major companies that use Log4j, but in many attacks the…

Vulnerabilities

Issued by: Security Week

Impacting the OSPF version 3 (OSPFv3) feature of NX-OS, the first of these issues is tracked as CVE-2022-20823 and could be exploited remotely, without authentication, to cause a denial-of-service (DoS) condition. The flaw exists due to incomplete input validation of specific OSPFv3 packets, allowing an attacker to send a malicious OSPFv3 link-state advertisement (LSA) to…

Vulnerabilities

Issued by: Security Week

A major impact of the pandemic has been the acceleration of digital transformation, which has expanded from advanced digitization into increasingly unmanaged automation. This automation is largely controlled by unmanaged cyber/physical devices. It started with the first generation of largely consumer oriented IoT devices but has grown into what some now call Industry 5.0. The…

Vulnerabilities

Issued by: Security Week

Messaging and queuing middleware, IBM MQ provides enterprise-grade messaging between applications, enabling the transfer of data between programs and the sending of messages to multiple subscribers. Two security issues were resolved in IBM MQ this week, both residing within the libcurl library. Both flaws can be exploited remotely, IBM notes in an advisory. Tracked as…

Vulnerabilities

Issued by: Security Week

Tracked as CVE-2022-2587 (CVSS score of 9.8) and described as an out-of-bounds write, the vulnerability was addressed with the release of a patch in June. The issue was identified in the CRAS (ChromiumOS Audio Server) component, and could be triggered using malformed metadata associated with songs. CRAS resides between the operating system and ALSA (Advanced…