# ------------------------------------------------------------------------
# OWASP CRS ver.4.16.0
# Copyright (c) 2006-2020 Trustwave and contributors. All rights reserved.
# Copyright (c) 2021-2025 CRS project. All rights reserved.
#
# The OWASP CRS is distributed under
# Apache Software License (ASL) version 2
# Please see the enclosed LICENSE file for full details.
# ------------------------------------------------------------------------

#
# -= Paranoia Level 0 (empty) =- (apply unconditionally)
#

# Skip all rules if RESPONSE_BODY is compressed.
SecRule RESPONSE_HEADERS:Content-Encoding "@pm gzip compress deflate br zstd" \
    "id:952010,\
    phase:4,\
    pass,\
    nolog,\
    tag:'OWASP_CRS',\
    tag:'OWASP_CRS/DATA-LEAKAGES-JAVA',\
    ver:'OWASP_CRS/4.16.0',\
    skipAfter:END-RESPONSE-952-DATA-LEAKAGES-JAVA"

SecRule TX:DETECTION_PARANOIA_LEVEL "@lt 1" "id:952011,phase:3,pass,nolog,tag:'OWASP_CRS',ver:'OWASP_CRS/4.16.0',skipAfter:END-RESPONSE-952-DATA-LEAKAGES-JAVA"
SecRule TX:DETECTION_PARANOIA_LEVEL "@lt 1" "id:952012,phase:4,pass,nolog,tag:'OWASP_CRS',ver:'OWASP_CRS/4.16.0',skipAfter:END-RESPONSE-952-DATA-LEAKAGES-JAVA"
#
# -= Paranoia Level 1 (default) =- (apply only when tx.detection_paranoia_level is sufficiently high: 1 or higher)
#

#
# -=[ Java Errors ]=-
#
# Ref: https://github.com/andresriancho/w3af/blob/master/w3af/plugins/grep/error_pages.py
#
SecRule RESPONSE_BODY "@rx (?i)java[\.a-z]+E(?:xception|rror)|(?:org|com)\.[\.a-z]+Exception|Exception in thread \"[^\"]*\"|at[\s\x0b]+(?:ja(?:vax?|karta)|org|com)" \
    "id:952110,\
    phase:4,\
    block,\
    capture,\
    t:none,\
    msg:'Java Errors',\
    logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}',\
    tag:'application-multi',\
    tag:'language-java',\
    tag:'platform-multi',\
    tag:'attack-disclosure',\
    tag:'paranoia-level/1',\
    tag:'OWASP_CRS',\
    tag:'OWASP_CRS/DATA-LEAKAGES-JAVA',\
    tag:'capec/1000/118/116',\
    tag:'PCI/6.5.6',\
    ver:'OWASP_CRS/4.16.0',\
    severity:'ERROR',\
    setvar:'tx.outbound_anomaly_score_pl1=+%{tx.error_anomaly_score}'"



SecRule TX:DETECTION_PARANOIA_LEVEL "@lt 2" "id:952013,phase:3,pass,nolog,tag:'OWASP_CRS',ver:'OWASP_CRS/4.16.0',skipAfter:END-RESPONSE-952-DATA-LEAKAGES-JAVA"
SecRule TX:DETECTION_PARANOIA_LEVEL "@lt 2" "id:952014,phase:4,pass,nolog,tag:'OWASP_CRS',ver:'OWASP_CRS/4.16.0',skipAfter:END-RESPONSE-952-DATA-LEAKAGES-JAVA"
#
# -= Paranoia Level 2 =- (apply only when tx.detection_paranoia_level is sufficiently high: 2 or higher)
#



SecRule TX:DETECTION_PARANOIA_LEVEL "@lt 3" "id:952015,phase:3,pass,nolog,tag:'OWASP_CRS',ver:'OWASP_CRS/4.16.0',skipAfter:END-RESPONSE-952-DATA-LEAKAGES-JAVA"
SecRule TX:DETECTION_PARANOIA_LEVEL "@lt 3" "id:952016,phase:4,pass,nolog,tag:'OWASP_CRS',ver:'OWASP_CRS/4.16.0',skipAfter:END-RESPONSE-952-DATA-LEAKAGES-JAVA"
#
# -= Paranoia Level 3 =- (apply only when tx.detection_paranoia_level is sufficiently high: 3 or higher)
#



SecRule TX:DETECTION_PARANOIA_LEVEL "@lt 4" "id:952017,phase:3,pass,nolog,tag:'OWASP_CRS',ver:'OWASP_CRS/4.16.0',skipAfter:END-RESPONSE-952-DATA-LEAKAGES-JAVA"
SecRule TX:DETECTION_PARANOIA_LEVEL "@lt 4" "id:952018,phase:4,pass,nolog,tag:'OWASP_CRS',ver:'OWASP_CRS/4.16.0',skipAfter:END-RESPONSE-952-DATA-LEAKAGES-JAVA"
#
# -= Paranoia Level 4 =- (apply only when tx.detection_paranoia_level is sufficiently high: 4 or higher)
#



#
# -= Paranoia Levels Finished =-
#
SecMarker "END-RESPONSE-952-DATA-LEAKAGES-JAVA"