Extract CVE numbers from a target string

regex_cve.go

package main

import (
	"fmt"
	"regexp"
)

func main() {
	// https://cve.mitre.org/cve/identifiers/tech-guidance.html#extraction_or_parsing
	var cveRegex = regexp.MustCompile(`(?i)(CVE-\d{4}-(0\d{3}|[1-9]\d{3,}))`)

	fmt.Println(cveRegex.FindAllString("Lorem ipsum CVE-2001-1234, dolor sit amet CVE-2002-4567, vel ea tale iriure deseruisse.", -1))
	fmt.Println(cveRegex.FindAllString("Usu et simul alterum offendit. Mei eu nobis CVE-2003-8989invidunt patrioque.", -1))

	fmt.Println(cveRegex.FindAllString("adam[23]", -1))
	fmt.Println(cveRegex.FindAllString("eve[7]", -1))
	fmt.Println(cveRegex.FindAllString("snakey", -1))
}