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fix: catch cidr network in ssh keys (#236)

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Co-authored-by: Ismaël Tanguy <ismael.tanguy@ovhcloud.com>
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Isma399
2024-02-22 17:55:03 +01:00
committed by GitHub
parent 3bd4078e70
commit 43fc23ee40
2 changed files with 3 additions and 3 deletions
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bin/hardening/99.5.2.4_ssh_keys_from.sh
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@ -19,7 +19,7 @@ DESCRIPTION="Check <from> field in ssh authorized keys files for users with logi
# Regex looking for empty, hash starting lines, or 'from="127.127.127,127.127.127" ssh'
# shellcheck disable=2089
REGEX_FROM_IP="from=(?:'|\")(,?(\d{1,3}(\.\d{1,3}){3}))+(?:'|\")"
REGEX_FROM_IP="from=(?:'|\")(,?(\d{1,3}(\.\d{1,3}){3})(\/\d{1,2})?)+(?:'|\")"
REGEX_OK_LINES="(^(#|$)|($REGEX_FROM_IP))"
AUTHKEYFILE_PATTERN=""
AUTHKEYFILE_PATTERN_DEFAULT=".ssh/authorized_keys .ssh/authorized_keys2"