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3-5 Fix loopback address match #161

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IvDoorn
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@IvDoorn IvDoorn commented Dec 4, 2023

Fix regression introduced since ad53969, in this CIS checks 3.5.1.4 and 3.5.2.4 were updated to filter open ports with address 127.0.0.1 to 127. which never matches.

Update filtering to check for a full IPv4 address corresponding to CIDR 127.0.0.0/8

Fix regression introduced since ad53969,
in this CIS checks 3.5.1.4 and 3.5.2.4 were updated to filter open ports
with address `127.0.0.1` to `127.` which never matches.

Update filtering to check for a full IPv4 address corresponding to
CIDR 127.0.0.0/8

Signed-off-by: Ivo van Doorn <ivovandoorn@samotics.com>
@schurzi schurzi added the bug label Dec 4, 2023
@schurzi schurzi self-assigned this Dec 4, 2023
@schurzi schurzi merged commit 35abce0 into dev-sec:master Dec 4, 2023
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@IvDoorn IvDoorn deleted the 3-5-Fix-loopback-address-match branch December 4, 2023 12:04
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