Ensure 'TLS 1.2' or greater is set for HTTPS access

HochStufe 1Automatisiertcisco-asa

Beschreibung

Enable SSL server version to TLS 1.2. Given that the network may be prone to sniffing, the HTTP access to the security appliance must be secured with SSL or TLS protocols. The latest version of SSL that is SSL v3 is now inclined to many vulnerabilities and systems should use at least TLS 1.2 as ... Matches the PDF's audit: 'ssl cipher tlsv1.2 ...' (9.x) or 'ssl encryption aes256-sha1' (8.x); 'ssl server-version tlsv1.2' is also accepted. Audited against the output of 'show running-config' (run 'terminal pager 0' first; 'more system:running-config' also works and shows unmasked secrets).

So wird geprüft

Prüfmethode: Konfigurationsmuster

Muster: (?m)^ssl (?:cipher tlsv1\.2\b|server-version tlsv1\.[23]\b|encryption aes256-sha1\b)

So wird behoben

Behebungsmethode: Anleitung oder Infrastruktur-Patch

! For version 8.x, run the following command to enable AES 256 algorithm ssl encryption aes256-sha1 For version 9.x, run the following command to enable AES 256 algorithm ssl cipher tlsv1.2

Eigenschaften

Betriebssysteme: Beliebig
Tags: cisco-asanetworkmanagement-plane
Referenz: CIS Cisco ASA 9.x Firewall Benchmark v1.1.0 - 1.7.2 Ensure 'TLS 1.2' or greater is set for HTTPS access

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shell

tmaegis scan --target cisco-asa