Vulnerability Description On February 25, security updates were released for Google Chrome and Microsoft Edge. The open-source JavaScript and WebAssembly engines in V8 in Google Chrome before 80.0.3987.122 and Microsoft Edge browser before 80.0.361.62 are prone to a type confusion vulnerability (CVE-2020-6418), which allows attackers to access data in an unauthorized way, thereby executing malicious […]

Overview Recently, two remote code execution vulnerabilities (CVE-2020-9547 and CVE-2020-9548) were fixed in jackson-databind. By using two components (ibatis-sqlmap and anteros-core) to bypass the blacklist restriction, attackers could exploit these vulnerabilities to cause remote code execution on the victim’s machine.

Top 10 countries in attack counts: The above diagram shows the top 10 regions with the most malicious IP addresses from the NSFOCUS IP Reputation databases at March 15, 2020.

Vulnerability Description On January 15, 2020, Oracle released Critical Patch Update (CPU) for January 2020 that fixes 334 vulnerabilities of different risk levels, including a remote code execution vulnerability (CVE-2020-2555) with the CVSS score of 9.8 in the deserialization by Oracle Coherence deserialization. This vulnerability allows an unauthenticated attacker to launch attacks via a crafted […]

Overview On February 24, local time, researchers from Qualys released a remote code execution vulnerability (CVE-2020-8794) existing in OpenSMTPD. As part of the OpenBSD part, OpenSMTPD (also known as OpenBSD’s mail server) is a free implementation of the server-side SMTP protocol as defined by RFC 5321. CVE-2020-8794 is an out-of-bounds read vulnerability. Attackers could exploit […]

What to Expect for ICS Security in the Coming Years With the policy guidance of various ministries and commissions under the State Council, related  financial support, and the increased emphasis on ICS security by ICS enterprises, the ICS information security will get on the fast track of development. With the advancement of “one network, one […]

Overview On February 24, local time, Google released updates for fixing multiple vulnerabilities existing in the desktop Chrome browser, including the high-risk CVE-2020-6418 vulnerability that has been exploited by attackers in the wild. CVE-2020-6418 is a type confusion vulnerability in V8, which is Google Chrome’s open-source JavaScript and WebAssembly engine. This vulnerability was discovered and […]

Overview Recently, VMware released a security advisory, announcing remediation of a remote code execution vulnerability (CVE-2020-3943) in vRealize Operations for Horizon Adapter. VMware has evaluated the severity of this vulnerability to be in the critical severity range with a maximum CVSSv3 base score of 9.0.

Top 10 countries in attack counts: The above diagram shows the top 10 regions with the most malicious IP addresses from the NSFOCUS IP Reputation databases at March 8, 2020.

Vulnerability Description On February 19, National Vulnerability Database (NVD) released a JNDI injection vulnerability (CVE-2020-8840) in jackson-databind. However, gadget deserialization in jackson-databind also affects Fastjson. According to researchers from NSFOCUS, when the AutoType fucntion is enabled (disabled by default), this vulnerability affects Fastjson 1.2.62, allowing attackers to result in remote arbitrary code execution on the […]