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git.ipfire.org Git - thirdparty/suricata.git/log
Jufajardini Reichow [Wed, 20 Jul 2022 16:35:07 +0000 (13:35 -0300)]
userguide/rules/meta: minor formatting adjustments
Jufajardini Reichow [Tue, 19 Jul 2022 21:28:19 +0000 (18:28 -0300)]
userguide/rules: explain sid uniqueness within gid
While Suri will throw an error if two signatures have the same `sid`
and no `gid`, or same `sid` and same `gid`, it will just accept same
`sid` for different `gid`s.
Related to
Task #5441
Philippe Antoine [Tue, 12 Jul 2022 12:30:05 +0000 (14:30 +0200)]
detect: remove wrappers around DetectEngineInspectGenericList
Scott Jordan [Fri, 15 Jul 2022 14:50:21 +0000 (10:50 -0400)]
stream: fix StreamTcpSegmentForSession missing segments
Bugfix, segment traversal was being initialized at root node, but
should have been started at the min node. Bug resulted in captures
missing segments left of root node.
jason taylor [Mon, 18 Jul 2022 22:39:48 +0000 (22:39 +0000)]
doc: update priority wording userguide meta
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Mon, 18 Jul 2022 22:30:30 +0000 (22:30 +0000)]
doc: update to 80 char formatting userguide meta
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Mon, 18 Jul 2022 22:20:46 +0000 (22:20 +0000)]
doc: metadata information update userguide meta
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Mon, 18 Jul 2022 22:11:50 +0000 (22:11 +0000)]
doc: update priority information userguide meta
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Mon, 18 Jul 2022 22:07:54 +0000 (22:07 +0000)]
doc: update reference section in userguide meta
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Mon, 18 Jul 2022 22:00:41 +0000 (22:00 +0000)]
doc: update userguide meta classtype information
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Mon, 18 Jul 2022 21:55:33 +0000 (21:55 +0000)]
doc: update rev and gid userguide meta wording
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Mon, 18 Jul 2022 21:12:46 +0000 (21:12 +0000)]
doc: add clarity around userguide meta information
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Fri, 15 Jul 2022 20:55:52 +0000 (20:55 +0000)]
doc: add sid reserved range reference
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Fri, 15 Jul 2022 19:27:19 +0000 (19:27 +0000)]
doc: add clarity to rule msg tips
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Thu, 14 Jul 2022 20:05:03 +0000 (20:05 +0000)]
doc: update example rule list
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Thu, 14 Jul 2022 19:28:22 +0000 (19:28 +0000)]
doc: add clarity to role wording
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Tue, 12 Jul 2022 22:05:16 +0000 (22:05 +0000)]
doc: meta keyword doc example rule update
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Mon, 25 Jul 2022 23:22:00 +0000 (23:22 +0000)]
doc: add bsize keyword examples
Signed-off-by: jason taylor <jtfas90@gmail.com>
Victor Julien [Thu, 28 Jul 2022 09:17:04 +0000 (11:17 +0200)]
detect/file: minor cleanups
Victor Julien [Thu, 28 Jul 2022 09:16:37 +0000 (11:16 +0200)]
detect/file: reduce scope of keyword data structures
Victor Julien [Thu, 28 Jul 2022 09:12:55 +0000 (11:12 +0200)]
detect/file: update copyright years
Victor Julien [Thu, 28 Jul 2022 06:20:55 +0000 (08:20 +0200)]
detect/cip: cleanup includes
Philippe Antoine [Mon, 4 Jul 2022 13:28:39 +0000 (15:28 +0200)]
quic: do not log empty cyu array
Ticket: #5167
Philippe Antoine [Mon, 4 Jul 2022 08:51:15 +0000 (10:51 +0200)]
dnp3: do not log empty objects array
Ticket: #5167
Philippe Antoine [Fri, 1 Jul 2022 19:28:12 +0000 (21:28 +0200)]
ike: do not log empty notify array
Ticket: #5167
Philippe Antoine [Fri, 1 Jul 2022 13:56:29 +0000 (15:56 +0200)]
mqtt: do not log reason_codes if there is none
Ticket: #5167
Philippe Antoine [Fri, 1 Jul 2022 13:52:33 +0000 (15:52 +0200)]
output: do not log empty arrays for sid
Ticket: #5167
Jufajardini Reichow [Mon, 11 Jul 2022 23:04:57 +0000 (20:04 -0300)]
userguide: fix typo in inline mode illustration
The image describing Suricata's sliding window had two of the "packets"
with the same text. Now they actually give the sense of a sliding
window.
This was found by Zhiyuan-liao.
dependabot[bot] [Thu, 14 Jul 2022 19:33:33 +0000 (19:33 +0000)]
github-actions: bump actions/cache from 3.0.4 to 3.0.5
Bumps [actions/cache](https://github.com/actions/cache) from 3.0.4 to 3.0.5.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/
c3f1317a9e7b1ef106c153ac8c0f00fed3ddbc0d ...
0865c47f36e68161719c5b124609996bb5c40129 )
---
updated-dependencies:
- dependency-name: actions/cache
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Philippe Antoine [Wed, 6 Jul 2022 13:27:10 +0000 (15:27 +0200)]
threads: cleaner code with one instruction per line
As reported by Shchelk
Victor Julien [Wed, 27 Jul 2022 14:05:08 +0000 (16:05 +0200)]
detect: reduce datatype scope for various keywords
Victor Julien [Wed, 27 Jul 2022 14:04:17 +0000 (16:04 +0200)]
detect/cip: remove dead code
Victor Julien [Wed, 27 Jul 2022 12:14:36 +0000 (14:14 +0200)]
detect: update copyright years
Victor Julien [Wed, 27 Jul 2022 06:37:20 +0000 (08:37 +0200)]
includes: minor cleanups
Victor Julien [Wed, 27 Jul 2022 06:10:09 +0000 (08:10 +0200)]
profiling: minor code cleanups
Philippe Antoine [Tue, 26 Jul 2022 14:13:52 +0000 (16:13 +0200)]
ci: checks include are necessary in github
Philippe Antoine [Tue, 26 Jul 2022 13:17:56 +0000 (15:17 +0200)]
util: fix integer warnings in profiling
Philippe Antoine [Mon, 27 Jun 2022 11:20:29 +0000 (13:20 +0200)]
src: remove unused header files
Philippe Antoine [Mon, 20 Jun 2022 11:57:18 +0000 (13:57 +0200)]
src: rework includes as per cppclean
Jufajardini Reichow [Mon, 25 Jul 2022 23:47:23 +0000 (20:47 -0300)]
detect/engine: init alert queue counters on reload
alert_queue_overflow and alerts_suppressed were not being
reinitialized when there was a reload of Suricata rules, leading to
non-valid stats counters if that happened.
Bug #5457
Philippe Antoine [Mon, 4 Jul 2022 08:30:20 +0000 (10:30 +0200)]
output: skip files logging for ICMP packets
Ticket: #5408
Philippe Antoine [Fri, 1 Jul 2022 11:22:38 +0000 (13:22 +0200)]
output: use flow's proto for file loggers
As there can be an ICMP packet which gets related to a TCP flow.
Ticket: #5408
Philippe Antoine [Fri, 1 Jul 2022 11:06:59 +0000 (13:06 +0200)]
fuzz: use forced file store
to find bugs such as 5408
Philippe Antoine [Thu, 28 Apr 2022 14:24:46 +0000 (16:24 +0200)]
threshold: fix regex to accept by_both and by_rule
As is done in detect-threshold.c or in DETECT_RATE_REGEX
and is expected by switch (rule_type) which makes the same
for THRESHOLD_TYPE_THRESHOLD and THRESHOLD_TYPE_RATE
Ticket: #5327
Philippe Antoine [Fri, 10 Jun 2022 13:17:05 +0000 (15:17 +0200)]
detect/nfs: use inclusive ranges
Philippe Antoine [Thu, 9 Jun 2022 19:11:22 +0000 (21:11 +0200)]
detect: use generic integer functions for itype
Ticket: #4112
Philippe Antoine [Thu, 9 Jun 2022 19:00:34 +0000 (21:00 +0200)]
detect: use generic integer functions for snmp.version
Ticket: #4112
Philippe Antoine [Thu, 9 Jun 2022 18:55:58 +0000 (20:55 +0200)]
detect: use generic integer functions for rfb.sectype
Ticket: #4112
Philippe Antoine [Thu, 9 Jun 2022 18:51:59 +0000 (20:51 +0200)]
detect: use generic integer functions for nfs.version
Ticket: #4112
Philippe Antoine [Thu, 9 Jun 2022 18:43:42 +0000 (20:43 +0200)]
detect: use generic integer functions for nfs.procedure
Ticket: #4112
Philippe Antoine [Thu, 9 Jun 2022 13:42:40 +0000 (15:42 +0200)]
detect: use generic integer functions for iprep
Ticket: #4112
Philippe Antoine [Thu, 9 Jun 2022 12:53:46 +0000 (14:53 +0200)]
detect: use generic integer functions for bsize
Ticket: #4112
Philippe Antoine [Thu, 9 Jun 2022 09:46:38 +0000 (11:46 +0200)]
detect: use generic integer functions for urilen
Ticket: #4112
Philippe Antoine [Fri, 29 Apr 2022 09:58:10 +0000 (11:58 +0200)]
defrag: use util function for timeout
To fix timestamp overflow as found by oss-fuzz
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44608
fixu
jason taylor [Sat, 11 Jun 2022 15:36:48 +0000 (11:36 -0400)]
detect: update text for nocase used with http.host
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Wed, 15 Jun 2022 23:00:36 +0000 (23:00 +0000)]
doc: update to include additional rule references
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Mon, 6 Jun 2022 20:05:37 +0000 (20:05 +0000)]
doc: update intro direction content
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Fri, 3 Jun 2022 21:51:15 +0000 (21:51 +0000)]
doc: fixed HOME_NET/EXTERNAL example formatting
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Fri, 3 Jun 2022 19:50:55 +0000 (19:50 +0000)]
doc: add clarity around HOME_NET/EXTERNAL_NET
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Fri, 3 Jun 2022 19:48:00 +0000 (19:48 +0000)]
doc: minor example rule description update
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Fri, 3 Jun 2022 19:44:30 +0000 (19:44 +0000)]
doc: minor wording restructure
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Fri, 3 Jun 2022 19:08:14 +0000 (19:08 +0000)]
doc: add tcp-pkt/tcp-stream to intro
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Fri, 3 Jun 2022 19:01:04 +0000 (19:01 +0000)]
doc: minor punctuation update
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Fri, 3 Jun 2022 17:25:35 +0000 (17:25 +0000)]
doc: intro example rule update to simpler example
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Fri, 3 Jun 2022 15:37:22 +0000 (15:37 +0000)]
doc: minor intro wording update
Signed-off-by: jason taylor <jtfas90@gmail.com>
Philippe Antoine [Wed, 29 Jun 2022 19:30:41 +0000 (21:30 +0200)]
snmp: rustfmt detect.rs
Philippe Antoine [Sat, 25 Jun 2022 07:12:31 +0000 (09:12 +0200)]
snmp: adds usm keyword
as is logged
Ticker: #5416
Victor Julien [Thu, 30 Jun 2022 15:13:09 +0000 (17:13 +0200)]
github/codeowners: update
Philippe Antoine [Fri, 29 Apr 2022 11:12:56 +0000 (13:12 +0200)]
ftp: optimized tx iterator
To be more efficient with larger number of transactions.
Ticket: #5314
Victor Julien [Wed, 29 Jun 2022 09:16:43 +0000 (11:16 +0200)]
mime: remove unused length fields
Victor Julien [Tue, 28 Jun 2022 18:20:37 +0000 (20:20 +0200)]
fuzz/mime: fix call conditions and args
The SMTP parser should not supply lines w/o EOL chars to the mime
parser unless its in the BODY parsing stage. Mimic this in the fuzz
target by testing the state for inputs that have no EOL.
Additionally, make sure the delim cnt reflects the missing EOL.
Victor Julien [Tue, 28 Jun 2022 13:29:25 +0000 (15:29 +0200)]
mime: fix corner case
Fix a corner case where a base64 sequence including a space was followed
by a newline in the input data.
Victor Julien [Tue, 28 Jun 2022 13:29:11 +0000 (15:29 +0200)]
mime: add base64 related debug messages
Victor Julien [Tue, 28 Jun 2022 11:07:37 +0000 (13:07 +0200)]
mime: improved empty line handling
Make sure a new body is not set up on empty lines unless it is
a body that is not encoded as base64/quoted printable.
Victor Julien [Tue, 28 Jun 2022 05:46:54 +0000 (07:46 +0200)]
mime: fix and cleanup tests
Line count check was failing after recent delim handling updates.
Victor Julien [Mon, 27 Jun 2022 18:51:53 +0000 (20:51 +0200)]
smtp: fix passing a wrong delim len around
Victor Julien [Mon, 27 Jun 2022 18:15:16 +0000 (20:15 +0200)]
mime: properly pass full lines to non-decoded body
Use actual delim count and make sure we also pass on empty lines
(so delim(s) only).
Victor Julien [Mon, 27 Jun 2022 14:20:02 +0000 (16:20 +0200)]
mime/base64: fix final data not getting processed
If the last data of the body was not a multple of 4 and not padded
to be a multiple of 4, it would not be processed.
Victor Julien [Mon, 27 Jun 2022 09:34:14 +0000 (11:34 +0200)]
stream: fix GAP check
Gap check would consider a GAP when the current data was in fact
exactly not a gap, but next segment(s) were already available.
Victor Julien [Sun, 26 Jun 2022 20:43:38 +0000 (22:43 +0200)]
mime: minor code cleanup
Victor Julien [Sun, 26 Jun 2022 14:25:36 +0000 (16:25 +0200)]
mime: remove unused 'linerem' logic
Victor Julien [Sun, 26 Jun 2022 00:29:34 +0000 (02:29 +0200)]
smtp/mime: fix parsing edge case
Correctly track "remaining" bytes after partial base64 decoding.
Add comment clarifications and debug validation checks.
Victor Julien [Sat, 25 Jun 2022 11:01:37 +0000 (13:01 +0200)]
smtp: skip preprocessing for mime headers
Mime parser doesn't expect partial lines, which preprocessing can
provide. Add a check to let mime headers be handled by regular line
parsing.
Victor Julien [Fri, 17 Jun 2022 11:23:26 +0000 (13:23 +0200)]
eve/schema: add drop.udplen, email fields
Juliana Fajardini [Tue, 28 Jun 2022 20:06:50 +0000 (17:06 -0300)]
source/pcap: fix infinite loop if interface goes down
When in live-pcap mode, if the sniffed interface went down and up again,
Suri would enter an infinite and keep running, while not registering new
events. This fixes that behavior by allowing Suri to retry to open the
pcap in case of a retry on an already activated capture
('PCAP_ERROR_ACTIVATED').
This change is based on Zhiyuan Liao's work.
Bug #3846
dependabot[bot] [Tue, 28 Jun 2022 19:39:06 +0000 (19:39 +0000)]
github-actions: bump ossf/scorecard-action from 1.1.1 to 1.1.2
Bumps [ossf/scorecard-action](https://github.com/ossf/scorecard-action) from 1.1.1 to 1.1.2.
- [Release notes](https://github.com/ossf/scorecard-action/releases)
- [Changelog](https://github.com/ossf/scorecard-action/blob/main/RELEASE.md)
- [Commits](https://github.com/ossf/scorecard-action/compare/
3e15ea8318eee9b333819ec77a36aca8d39df13e ...
ce330fde6b1a5c9c75b417e7efc510b822a35564 )
---
updated-dependencies:
- dependency-name: ossf/scorecard-action
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Philippe Antoine [Mon, 27 Jun 2022 14:10:51 +0000 (16:10 +0200)]
detect: impose limits on pcrexform
As is done for pcre keyword
Ticket: #5409
Juliana Fajardini [Wed, 22 Dec 2021 12:47:24 +0000 (12:47 +0000)]
devguide: incorporate contribution process page
That page existed only in our redmine. Updated and added a few things,
like a paragraph about our expectations for feature contributors.
Also updated links, contacts and some other processes that may have
changed since last edition.
Added some section labels in related documents, for ease of referencing.
Task #4929
Victor Julien [Thu, 16 Jun 2022 15:27:35 +0000 (17:27 +0200)]
detect: set drop reason for rule based drops
Call `PacketDrop` with drop reason for drops, keep old logic
in place for the rest.
Victor Julien [Thu, 16 Jun 2022 15:07:49 +0000 (17:07 +0200)]
stream: suppress exception policy debug message
Victor Julien [Fri, 10 Jun 2022 08:34:47 +0000 (10:34 +0200)]
detect/filestore: clean up stream flag handling
Victor Julien [Mon, 13 Jun 2022 15:21:51 +0000 (17:21 +0200)]
github/workflows: add cargo for all Ubuntu jobs
Victor Julien [Mon, 13 Jun 2022 12:31:39 +0000 (14:31 +0200)]
eve/schema: add pcap_filename field
Victor Julien [Mon, 13 Jun 2022 10:55:52 +0000 (12:55 +0200)]
file: consistently track size of gaps
Until now only the size of gaps counted in the regular append, not
close and open.
Bug: #5392.
Victor Julien [Fri, 10 Jun 2022 12:59:55 +0000 (14:59 +0200)]
eve/schema: add new flow fields
Victor Julien [Fri, 10 Jun 2022 14:24:15 +0000 (16:24 +0200)]
stream: remove unused TCP_LISTEN
Keep the values the same so we might be able to bring it back
w/o issues.
Victor Julien [Sun, 28 Nov 2021 19:11:54 +0000 (20:11 +0100)]
counter: tcp liberal counter
Victor Julien [Sun, 28 Nov 2021 18:20:58 +0000 (19:20 +0100)]
stream: after missing segments, be liberal on RST
This avoids long lasting inactive flows because in the most likely
case the RST did in fact end the connection. However Suricata may
still consider it to be "established".
Victor Julien [Thu, 25 Nov 2021 06:53:10 +0000 (07:53 +0100)]
flow: add various flow counters
Add flow.end state counters
Add active TCP sessions counter
Add flow.active counter
Add flow.total counter
Ticket: #1478.
Victor Julien [Fri, 26 Nov 2021 20:01:08 +0000 (21:01 +0100)]
counters: add StatsDecr