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refactor(951130): convert DB2 leakage rule to regex-assembly #4462

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Merged
fzipi merged 4 commits into from
Feb 17, 2026
Merged

refactor(951130): convert DB2 leakage rule to regex-assembly #4462

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121b2c4
refactor(951130): convert DB2 leakage rule to regex-assembly
fzipi Feb 16, 2026
6f53aba
Apply suggestion from @fzipi
fzipi Feb 17, 2026
96c14a5
chore(formatting): auto fixes from pre-commit hooks
pre-commit-ci[bot] Feb 17, 2026
598b79b
Merge branch 'main' into refactor/move-to-regex-assembly-951130
fzipi Feb 17, 2026
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9 changes: 9 additions & 0 deletions regex-assembly/951130.ra
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Original file line number Diff line number Diff line change
@@ -0,0 +1,9 @@
##! Please refer to the documentation at
##! https://coreruleset.org/docs/development/regex_assembly/.

##!+ i

DB2 SQL error
\[IBM\]\[CLI Driver\]\[DB2/6000\]
CLI Driver.*DB2
db2_\w+\(\)
7 changes: 6 additions & 1 deletion rules/RESPONSE-951-DATA-LEAKAGES-SQL.conf
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Expand Up @@ -103,7 +103,12 @@ SecRule RESPONSE_BODY "@rx (?i)\bORA-[0-9][0-9][0-9][0-9][0-9]:|java\.sql\.SQLEx
setvar:'tx.outbound_anomaly_score_pl1=+%{tx.critical_anomaly_score}',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}'"

SecRule RESPONSE_BODY "@rx (?i:DB2 SQL error:|\[IBM\]\[CLI Driver\]\[DB2/6000\]|CLI Driver.*DB2|DB2 SQL error|db2_\w+\()" \
# Regular expression generated from regex-assembly/951130.ra.
# To update the regular expression run the following shell script
# (consult https://coreruleset.org/docs/development/regex_assembly/ for details):
# crs-toolchain regex update 951130
#
SecRule RESPONSE_BODY "@rx (?i)DB2 SQL error|\[IBM\]\[CLI Driver\]\[DB2/6000\]|CLI Driver.*DB2|db2_[0-9A-Z_a-z]+\(\)" \
"id:951130,\
phase:4,\
block,\
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