diff --git a/plugins/dbms/oracle.py b/plugins/dbms/oracle.py
index 635091caf..e3c7b808d 100644
--- a/plugins/dbms/oracle.py
+++ b/plugins/dbms/oracle.py
@@ -139,7 +139,7 @@ class OracleMap(Fingerprint, Enumeration, Filesystem, Miscellaneous, Takeover):
         value      += "active fingerprint: %s" % actVer
 
         if kb.bannerFp:
-            banVer = kb.bannerFp["dbmsVersion"]
+            banVer = kb.bannerFp["dbmsVersion"] if 'dbmsVersion' in kb.bannerFp else None
             banVer = formatDBMSfp([banVer])
             value += "\n%sbanner parsing fingerprint: %s" % (blank, banVer)
 
diff --git a/plugins/dbms/postgresql.py b/plugins/dbms/postgresql.py
index d9c0ec166..68f692ebe 100644
--- a/plugins/dbms/postgresql.py
+++ b/plugins/dbms/postgresql.py
@@ -153,7 +153,7 @@ class PostgreSQLMap(Fingerprint, Enumeration, Filesystem, Miscellaneous, Takeove
         value      += "active fingerprint: %s" % actVer
 
         if kb.bannerFp:
-            banVer = kb.bannerFp["dbmsVersion"]
+            banVer = kb.bannerFp["dbmsVersion"] if 'dbmsVersion' in kb.bannerFp else None
             banVer = formatDBMSfp([banVer])
             value += "\n%sbanner parsing fingerprint: %s" % (blank, banVer)