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suricata/doc/userguide/rules
Giuseppe Longo e707b21e21 swf: ignore FileLength when sizing output
SWF FileLength was used to determine the decompressed buffer size when
decompress-depth is set to zero, but this field can be manipulated and it can
lead to evasion.

This patch treat FileLength as metadata, the length bytes are just copied, and
when decompress-depth is set to 0, a maximum value of 50MB is considered for
the decompressed buffer.

Ticket: #8855
2 months ago
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dataset-examples
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dns-keywords
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fast-pattern
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flow-keywords
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header-keywords
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http-keywords
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intro
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normalized-buffers
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payload-keywords doc/userguide: fix within-distance pointer graphics in payload-keywords doc 9 months ago
pcre
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rule-types userguide: explain rule types and categorization 2 years ago
app-layer.rst detect: extend app-layer-protocol to accept a pipe-separated value list 4 months ago
base64-keywords.rst detect: limit base64_decode `bytes` to 64KiB 2 years ago
bypass-keyword.rst detect/bypass: ban bypass keyword for firewall mode 5 months ago
config.rst doc: move more rules to dedicated css container 6 months ago
datasets.rst doc/userguide: add dataset match subdomain documentation 5 months ago
dcerpc-keywords.rst detect/dcerpc: support generic integer for opnum keyword 6 months ago
decode-layer.rst decode/etag: ETag 802.1BR decoder 1 year ago
dhcp-keywords.rst doc: move more examples to container:: example-rule 6 months ago
differences-from-snort.rst doc: move more rules to dedicated css container 6 months ago
dnp3-keywords.rst detect: dnp3.func is now a generic integer 12 months ago
dns-keywords.rst doc: move more rules to dedicated css container 6 months ago
email-keywords.rst detect: add email.body_md5 keyword 1 year ago
enip-keyword.rst detect/enip: cip_class and cip_instance are now a multi-integer 4 months ago
fast-pattern-explained.rst
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file-keywords.rst doc: move more rules to dedicated css container 6 months ago
flow-keywords.rst detect: add tcp.session keyword for unified TCP lifecycle matching 2 months ago
ftp-keywords.rst ftp: support STOU data transfers 4 months ago
header-keywords.rst detect: add ether.hdr keyword 7 months ago
http-keywords.rst swf: ignore FileLength when sizing output 2 months ago
http2-keywords.rst detect: http2.errorcode is now a generic integer 1 year ago
ike-keywords.rst detect/ike: move ike.ike.chosen_sa_attribute keyword to rust 8 months ago
index.rst doc/sctp: add sctp keywords 5 months ago
integer-keywords.rst detect/integers: rename index all1 to all 12 months ago
intro.rst doc: do not highlight bad transactional rule 6 months ago
ip-reputation-rules.rst doc: move more rules to dedicated css container 6 months ago
ipaddr.rst
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ja-keywords.rst doc: move more rules to dedicated css container 6 months ago
kerberos-keywords.rst detect/krb5: fix doc about cname and sname keywords 4 months ago
ldap-keywords.rst doc: multi-integers section for rules 1 year ago
llmnr-keywords.rst doc: add llmnr 5 months ago
lua-detection.rst doc/lua-detection: fix example script; remove most buffers 1 year ago
mdns-keywords.rst doc: move more rules to dedicated css container 6 months ago
meta.rst doc: fix rules 6 months ago
modbus-keyword.rst
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mqtt-keywords.rst detect/mqtt: reason_code keyword is now a multi-integer 6 months ago
multi-buffer-matching.rst doc: fix rules 6 months ago
nfs-keywords.rst detect/nfs: move nfs_procedure to rust 1 year ago
noalert.rst doc: fix rules 6 months ago
ntp-keywords.rst ntp: convert reference_id to buffer and add keyword 6 months ago
payload-keywords.rst doc/pcre: note that flow captures need a flow 2 months ago
pgsql-keywords.rst doc: fix rules 6 months ago
prefilter-keywords.rst doc: move more rules to dedicated css container 6 months ago
quic-keywords.rst
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rfb-keywords.rst detect/rfb: move keywords to rust 2 years ago
rule-types.rst doc: adjust for master to main rename 1 year ago
rules-internals.rst doc/rules/internals: minor fixes 1 year ago
sctp-keywords.rst decode/sctp: chunk_cnt can be a u16 4 months ago
sdp-keywords.rst doc/sdp: fix doc to match real keywords names 2 years ago
sip-keywords.rst doc: add new sip keywords 2 years ago
smb-keywords.rst doc: fix rules 6 months ago
smtp-keywords.rst doc: move more examples to container:: example-rule 6 months ago
snmp-keywords.rst snmp/detect: add snmp.trap_address keyword 4 months ago
ssh-keywords.rst doc: move more examples to container:: example-rule 6 months ago
tag.rst
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thresholding.rst detect/detection_filter: add unique_on option 9 months ago
tls-keywords.rst doc: move more examples to container:: example-rule 6 months ago
transforms.rst doc/fixup: Fixup usages of container-example 4 months ago
vlan-keywords.rst detect: add vlan.layers keyword 2 years ago
websocket-keywords.rst detect/integers: generalize support for bitflags modifier 1 year ago
xbits.rst doc: move more rules to dedicated css container 6 months ago