fix new cve contents (#735)

gost/debian.go

@@ -115,7 +115,11 @@ func (deb Debian) FillWithGost(driver db.DB, r *models.ScanResult) (nCVEs int, e
 		for _, cve := range p.cves {
 			v, ok := r.ScannedCves[cve.CveID]
 			if ok {
-				v.CveContents[models.DebianSecurityTracker] = cve
+				if v.CveContents == nil {
+					v.CveContents = models.NewCveContents(cve)
+				} else {
+					v.CveContents[models.DebianSecurityTracker] = cve
+				}
 			} else {
 				v = models.VulnInfo{
 					CveID:       cve.CveID,

gost/microsoft.go

@@ -45,6 +45,9 @@ func (ms Microsoft) FillWithGost(driver db.DB, r *models.ScanResult) (nCVEs int,
 		}
 		cveCont := ms.ConvertToModel(&msCve)
 		v, _ := r.ScannedCves[cveID]
+		if v.CveContents == nil {
+			v.CveContents = models.CveContents{}
+		}
 		v.CveContents[models.Microsoft] = *cveCont
 		r.ScannedCves[cveID] = v
 	}