vuln_chk2.sh

#!/bin/bash

# Color codes
RED="\e[31m"
GREEN="\e[32m"
RESET="\e[0m"

API_HOST="https://access.redhat.com/hydra/rest/securitydata"
API_SERVER="YOUR_API_SERVER_HOSTNAME"  # Set this to your server's hostname

# Check inputs
if [[ -z "$1" || -z "$2" ]]; then
    echo -e "${RED}Usage: $0 <hosts_file> <CVE_number>${RESET}"
    exit 1
fi

host_file="$1"
cve_number="$2"

# Connection Verification
echo "Testing connections to hosts..."
temp_file=$(mktemp)

# Run pssh.sh in parallel and save output to a temp file
pssh.sh -h "$host_file" "echo ${HOSTNAME} is up" > "$temp_file"

while read -r host; do
    if grep -q "$host is up" "$temp_file"; then
        echo -e "${GREEN}${host} is reachable.${RESET}"
    else
        echo -e "${RED}${host} - CONNECTION ERROR${RESET}"
        # Optionally, you can print the exact error from pssh.sh like this:
        # echo -e "${RED}$(grep "$host" "$temp_file")${RESET}"
    fi
done < "$host_file"

rm "$temp_file"  # Clean up the temp file
# Fetch CVE Information from API via the API_SERVER
API_RESPONSE=$(pssh.sh -h $API_SERVER "curl -s '${API_HOST}/cve.json?cve=${cve_number}'")

# Use Python to parse API response
python3 - <<END
import json

data = json.loads('''$API_RESPONSE''')

for cve in data:
    print(f"{cve['CVE']} - CVE Severity: {cve['severity']} - Title: {cve['document_title']}")

END

# Continue with the rest of the script...