OpenSSL Multiple Buffer Overflow Vulnerability Notice
novembro 2, 2022
Overview On November 2, 2022, NSFOCUS CERT detected that openssl officially released a security notice and fixed multiple buffer overflow vulnerabilities in OpenSSL. OpenSSL is an open source software library package. Applications can use this package to communicate securely, avoid eavesdropping, and confirm the identity of the other end of the connection. It is widely […]
Multiple OpenSSL Security Vulnerabilities Alerts
maio 18, 2022
Overview Recently, NSFOCUS CERT found that OpenSSL issued a security notice, which fixed multiple security vulnerabilities in OpenSSL products. OpenSSL is an open source software library package. Applications can use this package to communicate securely, avoid eavesdropping, and confirm the identity of the other end of the connection. It is widely used on web servers […]
OpenSSL Denial-of-Service and Certificate Bypass Check Vulnerabilities (CVE-2021-3449/CVE-2021-3450) Threat Alert
abril 12, 2021
Vulnerability Description On March 26, 2021, NSFOCUS detected that OpenSSL issued a security advisory fixing a denial-of-service vulnerability and a certificate check bypass vulnerability (CVE-2021-3449/CVE-2021-3450) in OpenSSL products. Currently, the proof of concept (PoC) of this vulnerability has been made publicly available. Relevant users are advised to take protective measures as soon as possible. CVE-2021-3449: […]
