Ensure 'Image Authenticity' is correct

SedangLevel 1Tinjauan manualcisco-asa

Deskripsi

Verifies for digitally signed images that the running image is from a trusted source. The software image being a code can be vulnerable to many attacks such as malicious code injection in the software, the modification of the code installed in the ROM. Not reliably checkable from an exported configuration. Reported as SKIP with review instructions.

Cara pemeriksaan

Metode audit: Tinjauan manual

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Not reliably checkable from an exported configuration. - Step 1: Run the following command to verify the authenticity of the image currently running on the security appliance hostname#show software authenticity running | in CiscoSystems$ Example: Asa-fw# show software authenticity running Image type : Release Signer Information Common Name : abraxas Organization Unit : ASAv Organization Name : CiscoSystems Certificate Serial Number : 565963AF Hash Algorithm : SHA2 512 Signature Algorithm : 2048-bit RSA Key Version : A Asa-fw# show software authenticity running | in CiscoSystems$ ...

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

! - Step 1: Correct the errors on the hardware and software - Step 2: Run the audit procedure until the system is compliant - Step 3: Implement secure delivery of hardware and harden the software distribution server

Properti

Sistem operasi: Apa saja
Tag: cisco-asanetworkhardening
Referensi: CIS Cisco ASA 9.x Firewall Benchmark v1.1.0 - 1.3.2 Ensure 'Image Authenticity' is correct