You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
suricata/doc/userguide/rules
Philippe Antoine bab716776b detect: limit base64_decode `bytes` to 64KiB
Ticket: 7613

Avoids potential large per-thread memory allocation. A buffer with the
size of the largest decode_base64 buffer size setting would be allocated
per thread. As this was a u32, it could mean a per-thread 4GiB memory
allocation.

64KiB was already the built-in default for cases where bytes size wasn't
specified.

(cherry picked from commit 32d0bd2bbb)
10 months ago
..
dataset-examples doc: add dataset examples 3 years ago
dns-keywords
fast-pattern
flow-keywords doc: fix spelling in flowbits image 6 years ago
header-keywords
http-keywords doc/userguide: update http keywords 5 years ago
intro
normalized-buffers
payload-keywords
pcre
app-layer.rst
base64-keywords.rst detect: limit base64_decode `bytes` to 64KiB 10 months ago
bypass-keyword.rst doc/userguide: spelling 3 years ago
config.rst doc/rules: document config rule option 5 years ago
datasets.rst detect/datasets: implement unset command 1 year ago
dcerpc-keywords.rst doc/dcerpc: add proto keywords 5 years ago
dhcp-keywords.rst dhcp: adds renewal-time keyword 3 years ago
differences-from-snort.rst detect/byte_math: Document bytes variable name 3 years ago
dnp3-keywords.rst
dns-keywords.rst doc: add multi buffer support note to keyword docs 3 years ago
enip-keyword.rst
fast-pattern-explained.rst doc: remove references to prehistoric versions 2 years ago
file-keywords.rst doc: update file.data keyword documentation 2 years ago
flow-keywords.rst flowint: add isnotset support 1 year ago
ftp-keywords.rst
header-keywords.rst doc: add tcp flags documentation 2 years ago
http-keywords.rst doc: update file.data keyword documentation 2 years ago
http2-keywords.rst doc: add multi buffer support note to keyword docs 3 years ago
ike-keywords.rst doc: add multi buffer support note to keyword docs 3 years ago
index.rst doc/userguide: add noalert/alert keyword docs 2 years ago
intro.rst doc: spelling 3 years ago
ip-reputation-rules.rst doc/userguide: document iprep isset/isnotset 2 years ago
ipaddr.rst doc: add reference to ipaddr in IP matching 3 years ago
ja-keywords.rst ja4: implement for TLS and QUIC 2 years ago
kerberos-keywords.rst doc: add multi buffer support note to keyword docs 3 years ago
lua-detection.rst doc/userguide: notes about Lua rules being disabled by default 3 years ago
meta.rst requires: treat unknown requires keywords as unmet requirements 1 year ago
modbus-keyword.rst
mqtt-keywords.rst doc: add multi buffer support note to keyword docs 3 years ago
multi-buffer-matching.rst doc: add multi buffer support note to keyword docs 3 years ago
noalert.rst doc/userguide: add noalert/alert keyword docs 2 years ago
payload-keywords.rst doc/userguide: give pcre1 to pcre2 proper heading 2 years ago
prefilter-keywords.rst
quic-keywords.rst doc: add multi buffer support note to keyword docs 3 years ago
rfb-keywords.rst
sip-keywords.rst
smb-keywords.rst rust/smb: import NT status code for Microsoft doc 3 years ago
snmp-keywords.rst snmp: adds usm keyword 4 years ago
ssh-keywords.rst doc: Add missing ")" in example 4 years ago
tag.rst doc/userguide: add tag keyword page 2 years ago
thresholding.rst
tls-keywords.rst doc: add tls.cert_chain_len docs 2 years ago
transforms.rst detect: strip_pseudo_headers transform 2 years ago
xbits.rst doc: Grammar Correction 5 years ago