Description:
An issue was discovered in GnuTLS before 3.6.15. A server can trigger a NULL pointer dereference in a TLS 1.3 client if a no_renegotiation alert is sent with unexpected timing, and then an invalid second handshake occurs. The crash happens in the application's error handling path, where the gnutls_deinit function is called after detecting a handshake failure.

Severity: Unknown
More Information: https://security-tracker.debian.org/tracker/CVE-2020-24659

Namespace: debian:10
Feature: gnutls28
Feature Version: 3.6.7-4+deb10u5
Fixed By Version:
Assessment:
Unassessed by Unknown on

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