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git.ipfire.org Git - thirdparty/suricata.git/log
jason taylor [Tue, 27 Nov 2018 19:35:35 +0000 (14:35 -0500)]
bypass:added new documentation reference
Documentation didn't previously exist for the bypass keyword
Signed-off-by: jason taylor <jtfas90@gmail.com>
Eric Urban [Mon, 12 Nov 2018 18:38:50 +0000 (12:38 -0600)]
debug/log: add log level for JSON type
resolves #2671
Jason Ish [Sun, 25 Nov 2018 15:03:22 +0000 (09:03 -0600)]
configure: allow for --disable-suricata-update
This is to prevent suricata-update from being installed if it
would otherwise be installed based on in being bundled, and
its dependencies being available.
Warn the user that Suricata-Update will not be installed if it
is bundled, but python-yaml is missing (this will also cover
the case where Python is missing).
Add "Install suricata-update" to the build summary. For consistency,
relable "Suricatasc install" as "Install suricatasc".
Jason Ish [Sat, 24 Nov 2018 18:06:46 +0000 (12:06 -0600)]
configure: check for python-yaml
Don't install suricata-update if python-yaml does not
exist.
Jason Ish [Fri, 16 Nov 2018 18:32:01 +0000 (10:32 -0800)]
configure: print datarootdir
This is relevant now as its where Suricata engine rules
get installed.
Victor Julien [Sat, 1 Dec 2018 09:06:54 +0000 (10:06 +0100)]
detect/mpm: fix fast_pattern handling of len >255
The fast pattern selection logic would truncate a patterns len to
255 leading to assigning the same pid to different patterns.
This in turn would be caught by the hyperscan setup code which would
abort.
Bug #2714.
Victor Julien [Fri, 30 Nov 2018 10:59:17 +0000 (11:59 +0100)]
rust/filetracker: remove reachable panic
Remove reachable panic condition when an existing file chunk is not
completed. Instead trunc the file and reset.
Related to bug #2717
Victor Julien [Fri, 30 Nov 2018 10:38:04 +0000 (11:38 +0100)]
nfs: improve file tracking under packet loss
In case of packet loss during an in-progress chunk the file tracker
could loose track of a file because it couldn't map the XID to a
file handle.
The file tracker would then panic if a new file was opened, as
it noticed the last chunk wasn't yet complete.
This patch tracks the file handle for a in-progress chunk in the
state, just like the tracking of the size that is left.
Bug #2717
Victor Julien [Fri, 30 Nov 2018 10:37:46 +0000 (11:37 +0100)]
rust/nfs: improve debug output
Victor Julien [Thu, 22 Nov 2018 09:34:57 +0000 (10:34 +0100)]
iprep: small cleanups
Victor Julien [Thu, 22 Nov 2018 09:34:49 +0000 (10:34 +0100)]
iprep: improve error checking of path handling
Victor Julien [Wed, 18 Apr 2018 13:25:40 +0000 (15:25 +0200)]
detect: improve inspect buffer handling
Fix and Optimize cleanup. For the simple single inspect buffer optimize
the cleanup by keeping track of the actually used buffers. This avoid
looping over unused buffers.
Fix the case of cleaning not being done after a tx if the next tx is
also inspected in the context of the same packet.
Fix cleanup of the multi-inspect buffers. Optimize in 2 ways. First
like with single keep track of which multi-inspect buffers have been
used. Second, keep a max of the buffers within a multi-inspect buffer.
Use this max to limit (nested) looping.
jason taylor [Thu, 15 Nov 2018 04:18:52 +0000 (23:18 -0500)]
profiling: set loop limit to match array size
Signed-off-by: jason taylor <jtfas90@gmail.com>
Victor Julien [Tue, 20 Nov 2018 11:31:01 +0000 (12:31 +0100)]
prelude: fix potential uninitialized value use
Victor Julien [Tue, 20 Nov 2018 11:28:16 +0000 (12:28 +0100)]
detect: suppress coverity deadcode warnings
Suppress as scan-build-7 relies on this 'dead' code to not issue
a warning.
Victor Julien [Tue, 20 Nov 2018 11:25:04 +0000 (12:25 +0100)]
filestore: suppress coverity toctou warning
Victor Julien [Tue, 20 Nov 2018 11:22:47 +0000 (12:22 +0100)]
detect: fix coverity memory leak warnings
Victor Julien [Mon, 19 Nov 2018 21:00:33 +0000 (22:00 +0100)]
file: use u32 file id everywhere
Victor Julien [Tue, 13 Nov 2018 00:45:05 +0000 (16:45 -0800)]
detect/distance: improve value parsing and fix broken test
Victor Julien [Tue, 13 Nov 2018 00:27:27 +0000 (16:27 -0800)]
detect/within: clean up option value parsing
Victor Julien [Mon, 12 Nov 2018 23:48:45 +0000 (15:48 -0800)]
detect/within: test cleanups
Victor Julien [Mon, 12 Nov 2018 23:35:46 +0000 (15:35 -0800)]
eve/dns: improve version warning message
Victor Julien [Mon, 12 Nov 2018 23:33:39 +0000 (15:33 -0800)]
detect/offset: improve value parsing
Mats Klepsland [Tue, 13 Nov 2018 19:06:50 +0000 (20:06 +0100)]
app-layer-ssl: fix coverty error (RESOURCE_LEAK)
Bug #2677
Victor Julien [Tue, 6 Nov 2018 08:54:10 +0000 (09:54 +0100)]
changelog: update for 4.1
Victor Julien [Tue, 30 Oct 2018 15:10:33 +0000 (16:10 +0100)]
smtp/mime: fix null ptr deref on bad traffic
Due to missing error handling, a bad mime message could put the
mime parser in an error state, without the SMTP layer taking this
into account. So the SMTP layer would continue to pass data to the
mime parser, even though it was in an error state.
When the parser would be fed a very long line while in this state,
it would try to set an error flag in the state. However, due to
the error state, this setting of the flag would dereference a null
pointer.
This patch fixes this issue by updating the mime parser to check
the state it is in when receiving new input. It will refuse to
process futher data while in the error state. It will also return
a new error code to indicate to the SMTP layer that the parser
was in an error state.
Victor Julien [Fri, 2 Nov 2018 15:59:40 +0000 (16:59 +0100)]
ipv6: disable zero len padN rule by default
jason taylor [Tue, 23 Oct 2018 23:23:11 +0000 (19:23 -0400)]
doc: Remove gulp references
Signed-off-by: jason taylor <jtfas90@gmail.com>
jason taylor [Wed, 17 Oct 2018 19:52:59 +0000 (15:52 -0400)]
doc: add bypass keyword documentation
Signed-off-by: jason taylor <jtfas90@gmail.com>
Jason Ish [Wed, 31 Oct 2018 22:41:07 +0000 (16:41 -0600)]
filestore: fix compiler truncation warnings
And error out if the constructed filename is truncated.
Mats Klepsland [Tue, 30 Oct 2018 20:35:25 +0000 (21:35 +0100)]
app-layer-ssl: add Facebook TLSv1.3 draft versions
Add draft versions for Facebooks custom TLSv1.3 implementation "fizz"
to SSLVersionToString().
Mats Klepsland [Tue, 30 Oct 2018 19:18:05 +0000 (20:18 +0100)]
app-layer-ssl: change how TLSv1.3 drafts are logged
Change from logging TLSv1.3 drafts as "TLS 1.3 (draft 28)" to
"TLS 1.3 draft-28" instead.
Mats Klepsland [Mon, 29 Oct 2018 22:03:08 +0000 (23:03 +0100)]
userguide: add documentation for ssl_version keyword
Victor Julien [Mon, 29 Oct 2018 09:31:52 +0000 (10:31 +0100)]
pfring: default to runmode workers
Now that threads:auto is implemented workers is a better default
as it generally performs better.
Victor Julien [Mon, 29 Oct 2018 08:56:40 +0000 (09:56 +0100)]
pfring: implement 'threads: auto'
If threads is set to auto, first try the CPU count. If that would
fail, fall back to RSS queue count.
Victor Julien [Mon, 29 Oct 2018 08:37:11 +0000 (09:37 +0100)]
pfring: support checking/disabling offloading
Victor Julien [Mon, 29 Oct 2018 08:29:58 +0000 (09:29 +0100)]
pfring: fix bypass counter print uninitialized values
If the option was disabled in the config the value would be uninitialized.
Victor Julien [Fri, 26 Oct 2018 14:03:05 +0000 (16:03 +0200)]
storage: don't leak memory for unittests
Victor Julien [Fri, 26 Oct 2018 14:15:58 +0000 (16:15 +0200)]
radix: fix a memleak when removing the last node
Victor Julien [Thu, 25 Oct 2018 15:31:49 +0000 (17:31 +0200)]
detect/address: minor memory handling cleanups
Victor Julien [Thu, 25 Oct 2018 15:02:43 +0000 (17:02 +0200)]
detect: suppress scan-build warnings
Victor Julien [Thu, 25 Oct 2018 10:30:12 +0000 (12:30 +0200)]
detect/flags: cleanup parsing to not alloc temp strings
Victor Julien [Thu, 25 Oct 2018 09:55:05 +0000 (11:55 +0200)]
mpm: fix minor scan-build warning
Victor Julien [Thu, 25 Oct 2018 09:44:53 +0000 (11:44 +0200)]
pool: avoid possible double free in error path
Should be impossible as a double free, but scan-build-7 thinks it
is possible.
Victor Julien [Thu, 25 Oct 2018 09:44:15 +0000 (11:44 +0200)]
pool: small code cleanups
Victor Julien [Thu, 25 Oct 2018 06:27:22 +0000 (08:27 +0200)]
stream: don't assume malformed TCP packets
This deep in the stream engine packets are valid, so don't check
for the tcph header in a packet as it confuses scan-build.
Do add a DEBUG_VALIDATE_BUG_ON so in QA we double check.
Victor Julien [Wed, 24 Oct 2018 09:05:21 +0000 (11:05 +0200)]
decode/tcp: rewrite options decoding to assist scan-build
Victor Julien [Wed, 24 Oct 2018 08:58:58 +0000 (10:58 +0200)]
smb/c: don't accept null input
Victor Julien [Tue, 23 Oct 2018 14:17:26 +0000 (16:17 +0200)]
htp: fix potential (but unlikely) memleak in uri normalization
Victor Julien [Tue, 23 Oct 2018 13:10:56 +0000 (15:10 +0200)]
thresholds: remove dead code in parsing
Victor Julien [Tue, 23 Oct 2018 13:08:05 +0000 (15:08 +0200)]
radix: fix memory leak in error path
Victor Julien [Tue, 23 Oct 2018 13:01:42 +0000 (15:01 +0200)]
coverity: suppress warnings
Victor Julien [Tue, 23 Oct 2018 12:59:15 +0000 (14:59 +0200)]
host/os/info: fix lookup memleak
Victor Julien [Tue, 23 Oct 2018 12:54:17 +0000 (14:54 +0200)]
debug/log: suppress coverity checked_return warning
Victor Julien [Tue, 23 Oct 2018 12:53:28 +0000 (14:53 +0200)]
bpf: suppress coverity toctou warning
Victor Julien [Tue, 23 Oct 2018 12:51:25 +0000 (14:51 +0200)]
pcap: fix buffer size validation logic
Victor Julien [Tue, 23 Oct 2018 12:43:35 +0000 (14:43 +0200)]
uricontent: move debug func into unittests
Cleanup header, which lead to the app-layer-htp.h header needing to
be added in a few other places.
Victor Julien [Tue, 23 Oct 2018 12:37:05 +0000 (14:37 +0200)]
detect/replace: fix mem leak in error path
Victor Julien [Tue, 23 Oct 2018 12:34:08 +0000 (14:34 +0200)]
isdataat: fix mem leak in error path
Victor Julien [Tue, 23 Oct 2018 12:29:59 +0000 (14:29 +0200)]
bits: avoid memory leak in case of adding types
Victor Julien [Tue, 23 Oct 2018 12:10:18 +0000 (14:10 +0200)]
ipproto: fix memleak in error case
Victor Julien [Tue, 23 Oct 2018 11:56:50 +0000 (13:56 +0200)]
bytetest: don't leak memory in error condition
Victor Julien [Tue, 23 Oct 2018 11:53:13 +0000 (13:53 +0200)]
yaml: fix potential memleak and suppress coverity issue
Victor Julien [Tue, 23 Oct 2018 11:49:37 +0000 (13:49 +0200)]
outputs: fix memleaks in the error paths reported by coverity
Victor Julien [Tue, 23 Oct 2018 11:23:09 +0000 (13:23 +0200)]
coverity: suppress warning for intentional code
Victor Julien [Tue, 23 Oct 2018 11:21:08 +0000 (13:21 +0200)]
rust/dns: don't compile unused C code if Rust is enabled
Victor Julien [Tue, 23 Oct 2018 11:06:42 +0000 (13:06 +0200)]
coverity: fix filestore v2 memleak
Victor Julien [Tue, 23 Oct 2018 11:01:53 +0000 (13:01 +0200)]
log-pcap: fix coverity memleak warning
Victor Julien [Tue, 23 Oct 2018 10:57:50 +0000 (12:57 +0200)]
coverity: don't warn on fall back random
Mats Klepsland [Mon, 29 Oct 2018 20:26:13 +0000 (21:26 +0100)]
app-layer-ssl: fix flow and inspection bypass for TLSv1.3
Mats Klepsland [Mon, 29 Oct 2018 20:20:33 +0000 (21:20 +0100)]
app-layer-ssl: add 0-RTT support for TLSv1.3
Mats Klepsland [Mon, 29 Oct 2018 19:56:51 +0000 (20:56 +0100)]
app-layer-ssl: decode early data extension in ClientHello record
Decode early data extension used by 0-RTT that is used to indicate that
application data will be sent right after the ClientHello record.
Mats Klepsland [Mon, 29 Oct 2018 19:48:54 +0000 (20:48 +0100)]
app-layer-ssl: use extension length when decoding extensions
Pass extension length to functions decoding extensions, instead of
passing the length left in the record. This enables us to also
decode empty extensions.
Mats Klepsland [Mon, 29 Oct 2018 19:30:41 +0000 (20:30 +0100)]
app-layer-ssl: handle all versions above TLSv1.2 as TLSv1.3
This makes it more likely to log custom versions of TLSv1.3 that
doesn't comply with the draft version numbering.
Victor Julien [Mon, 22 Oct 2018 17:25:04 +0000 (19:25 +0200)]
tls: remove debug printfs
Mats Klepsland [Sun, 21 Oct 2018 17:55:13 +0000 (19:55 +0200)]
detect-tls-ja3-hash: add another unit test
Add unit test that covers the JA3 bug in TLS extensions decoding.
Mats Klepsland [Fri, 19 Oct 2018 21:00:42 +0000 (23:00 +0200)]
app-layer-ssl: fix JA3 bug in TLS extension decoding
Mats Klepsland [Thu, 18 Oct 2018 21:12:50 +0000 (23:12 +0200)]
app-layer-ssl: fix JA3 bug in TLS version decoding
Victor Julien [Mon, 22 Oct 2018 06:59:44 +0000 (08:59 +0200)]
capture: multidev is not experimental
Victor Julien [Fri, 5 Oct 2018 18:38:10 +0000 (20:38 +0200)]
flow/stream: 'wrong thread' as stream event & counter
Set event at most once per flow, for the first 'wrong' packet.
Add 'tcp.pkt_on_wrong_thread' counter. This is incremented for each
'wrong' packet. Note that the first packet for a flow determines
what thread is 'correct'.
Victor Julien [Mon, 24 Feb 2014 09:01:55 +0000 (10:01 +0100)]
smtp: fix clang -Wunreachable-code warning
app-layer-smtp.c:756:12: error: will never be executed [-Werror,-Wunreachable-code]
return 0;
^
1 error generated.
Victor Julien [Sat, 22 Sep 2018 16:14:56 +0000 (18:14 +0200)]
profiling/csv: update output format
Update output to be:
pcap_cnt,total,receive,decode,flowworker,threading,proto detect,flow,
stream,app-layer,detect,tcp-prune,loggers,<detect stages>,<loggers>
For TCP, the app-layer cost is not part of stream anymore.
Victor Julien [Tue, 7 Aug 2018 19:17:59 +0000 (21:17 +0200)]
multi-tenant: document per tenant settings
Victor Julien [Tue, 7 Aug 2018 14:13:31 +0000 (16:13 +0200)]
test mode: parse interface list in test mode
Victor Julien [Tue, 7 Aug 2018 14:13:01 +0000 (16:13 +0200)]
windivert: fix whitespace issue
Victor Julien [Tue, 7 Aug 2018 14:12:29 +0000 (16:12 +0200)]
af-packet: suppress noisy info message
Victor Julien [Wed, 17 Oct 2018 20:06:23 +0000 (22:06 +0200)]
detect/transforms: fix doc urls
Victor Julien [Fri, 19 Oct 2018 14:57:59 +0000 (16:57 +0200)]
pfring: multiple receive threads is not experimental
Victor Julien [Fri, 19 Oct 2018 14:54:38 +0000 (16:54 +0200)]
eve: improve error handling for Rust loggers
Give useful warning message if Rust is not compiled in.
Victor Julien [Fri, 19 Oct 2018 13:41:35 +0000 (15:41 +0200)]
pfring: minor cleanups
Victor Julien [Fri, 19 Oct 2018 13:08:48 +0000 (15:08 +0200)]
stats: decoder/stream events as stats
Victor Julien [Thu, 18 Oct 2018 19:02:40 +0000 (21:02 +0200)]
detect/analyzer: add detection for sigs that could use http keywords
Victor Julien [Thu, 18 Oct 2018 19:01:56 +0000 (21:01 +0200)]
detect/analyzer: add debug statements
Victor Julien [Thu, 18 Oct 2018 17:06:28 +0000 (19:06 +0200)]
detect/analyzer: fix json analyzer being called on incomplete rules
Victor Julien [Thu, 18 Oct 2018 15:28:48 +0000 (17:28 +0200)]
rust/smb: silence noisy debug messages
Victor Julien [Thu, 18 Oct 2018 12:26:18 +0000 (14:26 +0200)]
stream/events: log as stats
Victor Julien [Thu, 18 Oct 2018 12:20:35 +0000 (14:20 +0200)]
detect/events: cleanup keyword
Victor Julien [Wed, 17 Oct 2018 10:06:23 +0000 (12:06 +0200)]
doc/flow: updates and cleanups to flow section
Victor Julien [Wed, 17 Oct 2018 07:57:30 +0000 (09:57 +0200)]
cocci/detect: add flags check to SigTableElmt
Victor Julien [Wed, 17 Oct 2018 07:52:29 +0000 (09:52 +0200)]
rules/transform: add to list-keywords