Oracle Linux 8 : openssl (ELSA-2021-1024)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-1024 advisory. - CVE-2021-3450 openssl: CA certificate check bypass with X509VFLAGX509STRICT Tenable has extracted the preceding description block directly from the...

USN-4891-1 openssl vulnerability

It was discovered that OpenSSL incorrectly handled certain renegotiation ClientHello messages. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service...

CVE-2021-3449: NULL Pointer Dereference

An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signaturealgorithms extension where it was present in the initial ClientHello, but includes a signaturealgorithmscert extension then a NU...