Potential patch for #4853

This commit is contained in:
Miroslav Stampar
2021-10-11 18:01:34 +02:00
parent 18013bc8b2
commit e03404283c
2 changed files with 7 additions and 3 deletions

View File

@@ -200,16 +200,16 @@ class Fingerprint(GenericFingerprint):
# reading information_schema on some platforms is causing annoying timeout exits
# Reference: http://bugs.mysql.com/bug.php?id=15855
kb.data.has_information_schema = True
# Determine if it is MySQL >= 8.0.0
if inject.checkBooleanExpression("ISNULL(JSON_STORAGE_FREE(NULL))"):
kb.data.has_information_schema = True
Backend.setVersion(">= 8.0.0")
setDbms("%s 8" % DBMS.MYSQL)
self.getBanner()
# Determine if it is MySQL >= 5.0.0
elif inject.checkBooleanExpression("ISNULL(TIMESTAMPADD(MINUTE,[RANDNUM],NULL))"):
kb.data.has_information_schema = True
Backend.setVersion(">= 5.0.0")
setDbms("%s 5" % DBMS.MYSQL)
self.getBanner()
@@ -269,6 +269,8 @@ class Fingerprint(GenericFingerprint):
setDbms("%s 4" % DBMS.MYSQL)
self.getBanner()
kb.data.has_information_schema = False
if not conf.extensiveFp:
return True
@@ -291,6 +293,8 @@ class Fingerprint(GenericFingerprint):
setDbms("%s 3" % DBMS.MYSQL)
self.getBanner()
kb.data.has_information_schema = False
return True
else:
warnMsg = "the back-end DBMS is not %s" % DBMS.MYSQL