CVE-2021-34558 log

Severity Low
Remote Yes
Type Denial of service
A security issue has been found in Go before version 1.16.6. crypto/tls clients can panic when provided a certificate of the wrong type for the negotiated parameters. net/http clients performing HTTPS requests are also affected. The panic can be triggered by an attacker in a privileged network position without access to the server certificate's private key, as long as a trusted ECDSA or Ed25519 certificate for the server exists (or can be issued), or the client is configured with Config.InsecureSkipVerify. Clients that disable all TLS_RSA cipher suites (that is, TLS 1.0–1.2 cipher suites without ECDHE), as well as TLS 1.3-only clients, are unaffected.
Group Package Affected Fixed Severity Status Ticket
AVG-2147 go 2:1.16.5-1 2:1.16.6-1 Low Fixed
Date Advisory Group Package Severity Type
20 Jul 2021 ASA-202107-42 AVG-2147 go Low denial of service