38 lines
1.0 KiB
YAML
38 lines
1.0 KiB
YAML
id: dropbear-weakmac
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info:
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name: Dropbear Weak MAC Algorithms Enabled
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author: pussycat0x
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severity: low
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description: |
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The mac-alg command specifies which MAC algorithms in the SSH client profile for SSH encryption negotiation with an SFTP server when the DataPower Gateway acts as an SFTP client.
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reference: |
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https://www.virtuesecurity.com/kb/ssh-weak-mac-algorithms-enabled
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remediation: |
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Disable MD5 and 96-bit MAC algorithms.
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metadata:
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max-request: 1
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shodan-query: product:"Dropbear sshd"
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verified: true
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tags: network,ssh,dropbear,misconfig
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tcp:
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- inputs:
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- data: "\n"
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host:
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- "{{Hostname}}"
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port: 22
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matchers-condition: and
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matchers:
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- type: word
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words:
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- "hmac-md5"
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- "hmac-sha1"
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condition: or
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- type: word
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words:
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- "SSH-"
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# digest: 4a0a0047304502201e312e2112fd02be44c3d23cd1171be0f3e848d31cb26cebf4fef752f3cd645a022100ec6214b3268a8c3179da31e03e230be9b84a0750e5ce1bf134e50d2dc5e9fe2d:922c64590222798bb761d5b6d8e72950 |