fix(jvn): only logging if invalid cpe format in JVN (#181)

* fix(jvn): only warning if invalid cpe format

* warn to info

fetcher/jvn/xml/jvn.go

@@ -294,11 +294,12 @@ func makeJvnURLs(years []int) (urls []string) {
 func convertToModel(item *Item) (cves []models.CveDetail, err error) {
 	var cvss2, cvss3 Cvss
 	for _, cvss := range item.Cvsses {
-		switch cvss.Version {
-		case "2.0":
+		if strings.HasPrefix(cvss.Version, "2") {
 			cvss2 = cvss
-		case "3.0":
+		} else if strings.HasPrefix(cvss.Version, "3") {
 			cvss3 = cvss
+		} else {
+			log.Warnf("Unknown CVSS version format: %s", cvss.Version)
 		}
 	}
 
@@ -331,7 +332,9 @@ func convertToModel(item *Item) (cves []models.CveDetail, err error) {
 		for _, c := range item.Cpes {
 			cpeBase, err := fetcher.ParseCpeURI(c.Value)
 			if err != nil {
-				return nil, err
+				// logging only
+				log.Infof("Failed to parse CPE URI: %s, %s", c.Value, err)
+				continue
 			}
 			cpes = append(cpes, models.Cpe{
 				CpeBase: *cpeBase,