Minor update of fingerprinting payloads

This commit is contained in:
Miroslav Stampar
2023-10-27 15:17:47 +02:00
parent 7a6abb56d2
commit 9d85d3005a
4 changed files with 8 additions and 5 deletions

View File

@@ -131,7 +131,9 @@ class Fingerprint(GenericFingerprint):
infoMsg = "actively fingerprinting %s" % DBMS.PGSQL
logger.info(infoMsg)
if inject.checkBooleanExpression("REGEXP_COUNT(NULL,NULL) IS NULL"):
if inject.checkBooleanExpression("RANDOM_NORMAL(0.0, 1.0) IS NOT NULL"):
Backend.setVersion(">= 16.0")
elif inject.checkBooleanExpression("REGEXP_COUNT(NULL,NULL) IS NULL"):
Backend.setVersion(">= 15.0")
elif inject.checkBooleanExpression("BIT_COUNT(NULL) IS NULL"):
Backend.setVersion(">= 14.0")