Our unittests were only covering sig parsing for alert actions. As in
environments without LibNet the reject action will not work, we must
ensure that our parser properly fails in such cases, instead of silently
accepting an unsupported action.
Added tests for the reject and drop action.
Task #5496
sphinx-build 5.1.1 and above throws a warning which is treated as an
error while building.
Invalid configuration value found: 'language = None'. Update your configuration to a valid language code. Falling back to 'en' (English).
MIME parsing was setting flag on URL to indicate their
estimated type. This patch attach the information to
the email object so the user can extract interesting
email directly:
```
"email": {
"status": "PARSE_DONE",
"from": "Eric Leblond <regit@regit.org>",
"to": [
"eric@regit.org"
],
"has_ipv6_url": false,
"has_ipv4_url": false,
"has_exe_url": true,
"url": [
"http://www.toto.com",
"http://perdu.com.",
"https://hacke.me/pown.exe"
]
}
```
As state fields can grow abitrarily, and this can lead to DOS
by quadratic complexity (CPU time and disk space)
Adds a direction field to retain all the information in the
transaction.
Also checks array vendor_ids had at least one element before
logging it.
Ticket: #5455
Instead of using distutils/setuptools for installing the Python code,
just install it into our own Python directory.
Distutils is being removed from Python, and setuptools doesn't work well
when trying to install into your own location. For our usage its just
simpler to install with make.
In addition to removing the configure check for distutils, also remove
the check for pyyaml. This lets the user install pyyaml after Suricata
is installed, and Suricata-Update does handle this case gracefully.
Issue: #5313
Also logs if the ticket encryption is weak.
It is different from the encryption used for the rest of the
packet, and this allows to detect kerberoasting attack.
Ticket: #5442
kerberos parser crate is also used by other procotols : nfs and
smb. These protocols use an older der_parser crate version.
Upgrading der_parser will simplify the code further.
flow-util.c: In function 'FlowEndCountersRegister':
flow-util.c:294:34: warning: 'name' may be used uninitialized in this function [-Wmaybe-uninitialized]
294 | fec->flow_tcp_state[i] = StatsRegisterCounter(name, t);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- Implement the Display trait on Direction to print "toserver" or
"toclient" which used in a format string.
- Use Direction struct inside Frame instead of a u32. Requires a helper
method as there are two representation in C for direction, and the C
methods for frames don't use the internal representation of the
Direction enum (some sweeping changes could help here)
On the Rust side, a Frame requires a StreamSlice to be created. We can
derive the direction from the StreamSlice removing the need for callers
to provide the direction when operating on the frame.
The format of initial packet for quic ietf, ie quic v1,
is described in rfc 9000, section 17.2.2
Parse more frames and logs interesting extensions from crypto frame
Do not try to parse encrypted data, ie after we have seen
a crypto frame in each direction.
Use sni from crypto frame with tls for detection already implemented
Ticket: #4967