Pull request #4825: build: generate and tag 3.9.2.0

Merge in SNORT/snort3 from ~PRBG/snort3:build_3.9.2.0 to master

Squashed commit of the following:

commit 4d97754a635517d3a9fea202b4efb8656dced60e
Author: Priyanka Gurudev <prbg@cisco.com>
Date:   Sun Jul 20 23:19:55 2025 -0400

    build: generate and tag 3.9.2.0

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 98fbcb669ac165515e3d3c93455fd999f526db01..110797ddf40d271066374d826dd01e28a64e6dcc 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@ project (snort CXX C)
 
 set (VERSION_MAJOR 3)
 set (VERSION_MINOR 9)
 
 set (VERSION_MAJOR 3)
 set (VERSION_MINOR 9)

-set (VERSION_PATCH 1)
+set (VERSION_PATCH 2)

 set (VERSION_SUBLEVEL 0)
 set (VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}.${VERSION_SUBLEVEL}")
 
 set (VERSION_SUBLEVEL 0)
 set (VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}.${VERSION_SUBLEVEL}")
 

diff --git a/ChangeLog.md b/ChangeLog.md
index 4a42933425034a561975065114f9d10dcb2cfc3a..65f41076812ccdddcce3a7362dcab10c8cf2955a 100644 (file)
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,18 @@
+2025-07-20: 3.9.2.0
+
+* build: fix comparison of empty integers. Thanks to Hatix Ntsoa.
+* cip: cip inspector fallback functionality
+* extractor: modify JSON Formatter to improve performance
+* file_api: multi instance snort related file cache sharing
+* flow: watchdog kick in dump flow summary
+* hash: ensure that find_else_create functions set is_new field in all cases
+* hash: return cache size from remove so new size check can be atomic
+* http_inspect: parameter name change from partial_depth to partial_depth_body
+* http_param: clear body http_param after each flush
+* main: do not start Analyzer if codec manager doesn't match any codec
+* modbus: modbus paf abort
+* stream_tcp: separate logs and counters for left and right invalid sequence numbers
+

 2025-06-29: 3.9.1.0
 
 * appid: appid_debug_test and critical log fix
 2025-06-29: 3.9.1.0
 
 * appid: appid_debug_test and critical log fix

diff --git a/doc/reference/snort_reference.text b/doc/reference/snort_reference.text
index 0ee6b04863808d4601ab368f952d67b786e33742..3b3bddd47e1bd189df17aeda0bf89efe0bc3db91 100644 (file)
--- a/doc/reference/snort_reference.text
+++ b/doc/reference/snort_reference.text
@@ -8,7 +8,7 @@ Snort 3 Reference Manual
 The Snort Team
 
 Revision History
 The Snort Team
 
 Revision History

-Revision 3.9.1.0 2025-06-29 23:11:37 EDT TST
+Revision 3.9.2.0 2025-07-20 23:16:33 EDT TST

 
 ---------------------------------------------------------------------
 
 
 ---------------------------------------------------------------------
 


@@ -4081,8 +4081,8 @@ Configuration:
     bytes to examine (-1 no limit) { -1:max53 }
   * int http_inspect.response_depth = -1: maximum response message
     body bytes to examine (-1 no limit) { -1:max53 }
     bytes to examine (-1 no limit) { -1:max53 }
   * int http_inspect.response_depth = -1: maximum response message
     body bytes to examine (-1 no limit) { -1:max53 }

-  * int http_inspect.partial_depth = 0: maximum request body to send
-    to early detection (0 disabled, -1 no limit) { -1:16384 }
+  * int http_inspect.partial_depth_body = 0: maximum request body to
+    send to early detection (0 disabled, -1 no limit) { -1:16384 }

   * bool http_inspect.unzip = true: decompress gzip and deflate
     message bodies
   * int http_inspect.maximum_host_length = -1: maximum allowed length
   * bool http_inspect.unzip = true: decompress gzip and deflate
     message bodies
   * int http_inspect.maximum_host_length = -1: maximum allowed length


@@ -6237,8 +6237,10 @@ Peg counts:
   * stream_tcp.discards: tcp packets discarded (sum)
   * stream_tcp.discards_skipped: tcp packet discards skipped due to
     normalization disabled (sum)
   * stream_tcp.discards: tcp packets discarded (sum)
   * stream_tcp.discards_skipped: tcp packet discards skipped due to
     normalization disabled (sum)

-  * stream_tcp.invalid_seq_num: tcp packets received with an invalid
-    sequence number (sum)
+  * stream_tcp.invalid_seq_left: tcp packets received that fall to
+    the left of the current TCP window (spurious retransmits) (sum)
+  * stream_tcp.invalid_seq_right: tcp packets received that fall to
+    the right of the current TCP window (sum)

   * stream_tcp.invalid_ack: tcp packets received with an invalid ack
     number (sum)
   * stream_tcp.no_flags_set: tcp packets received with no TCP flags
   * stream_tcp.invalid_ack: tcp packets received with an invalid ack
     number (sum)
   * stream_tcp.no_flags_set: tcp packets received with no TCP flags


@@ -10262,8 +10264,8 @@ libraries see the Getting Started section of the manual.
     encodings in response bodies
   * int http_inspect.oversize_dir_length = 300: maximum length for
     URL directory { 1:65535 }
     encodings in response bodies
   * int http_inspect.oversize_dir_length = 300: maximum length for
     URL directory { 1:65535 }

-  * int http_inspect.partial_depth = 0: maximum request body to send
-    to early detection (0 disabled, -1 no limit) { -1:16384 }
+  * int http_inspect.partial_depth_body = 0: maximum request body to
+    send to early detection (0 disabled, -1 no limit) { -1:16384 }

   * bool http_inspect.percent_u = false: normalize %uNNNN and %UNNNN
     encodings
   * bool http_inspect.plus_to_space = true: replace + with <sp> when
   * bool http_inspect.percent_u = false: normalize %uNNNN and %UNNNN
     encodings
   * bool http_inspect.plus_to_space = true: replace + with <sp> when


@@ -12960,8 +12962,10 @@ libraries see the Getting Started section of the manual.
   * stream_tcp.internal_events: 135:X events generated (sum)
   * stream_tcp.invalid_ack: tcp packets received with an invalid ack
     number (sum)
   * stream_tcp.internal_events: 135:X events generated (sum)
   * stream_tcp.invalid_ack: tcp packets received with an invalid ack
     number (sum)

-  * stream_tcp.invalid_seq_num: tcp packets received with an invalid
-    sequence number (sum)
+  * stream_tcp.invalid_seq_left: tcp packets received that fall to
+    the left of the current TCP window (spurious retransmits) (sum)
+  * stream_tcp.invalid_seq_right: tcp packets received that fall to
+    the right of the current TCP window (sum)

   * stream_tcp.keep_alive_probes: number of tcp keep-alive probes
     (sum)
   * stream_tcp.max_bytes_exceeded_hole: number of times max bytes
   * stream_tcp.keep_alive_probes: number of tcp keep-alive probes
     (sum)
   * stream_tcp.max_bytes_exceeded_hole: number of times max bytes

diff --git a/doc/upgrade/snort_upgrade.text b/doc/upgrade/snort_upgrade.text
index 9eca87725fc6974c86803b7032d7424d6ad4e52c..a997741d8a230ea342e91a8ad9f133383caf8dc3 100644 (file)
--- a/doc/upgrade/snort_upgrade.text
+++ b/doc/upgrade/snort_upgrade.text
@@ -8,7 +8,7 @@ Snort 3 Upgrade Manual
 The Snort Team
 
 Revision History
 The Snort Team
 
 Revision History

-Revision 3.9.1.0 2025-06-29 23:12:18 EDT TST
+Revision 3.9.2.0 2025-07-20 23:17:26 EDT TST

 
 ---------------------------------------------------------------------
 
 
 ---------------------------------------------------------------------
 

diff --git a/doc/user/snort_user.text b/doc/user/snort_user.text
index d891c74ea095c1415c9439ccb25804ad8a5231c5..b9e9331d1f4be148240e7bf9234b1efae2137a1b 100644 (file)
--- a/doc/user/snort_user.text
+++ b/doc/user/snort_user.text
@@ -8,7 +8,7 @@ Snort 3 User Manual
 The Snort Team
 
 Revision History
 The Snort Team
 
 Revision History

-Revision 3.9.1.0 2025-06-29 23:11:50 EDT TST
+Revision 3.9.2.0 2025-07-20 23:16:51 EDT TST

 
 ---------------------------------------------------------------------
 
 
 ---------------------------------------------------------------------
 


@@ -4094,21 +4094,21 @@ consumes somewhat more of the sensor’s resources.
 This feature is off by default. script_detection = true will activate
 it.
 
 This feature is off by default. script_detection = true will activate
 it.
 

-5.10.3.4. partial_depth
+5.10.3.4. partial_depth_body

 
 Partial depth detection is a feature that enables Snort to more
 quickly detect and block malicious requests. It is configured by the
 
 Partial depth detection is a feature that enables Snort to more
 quickly detect and block malicious requests. It is configured by the

-partial_depth parameter which can take values in the range -1-16384
-bytes. The feature is enabled by setting partial_depth to some non
-zero value. When the feature is enabled and either, the number of
-bytes received in the request body is below the value specified by
-partial_depth, or partial_depth is set to -1, unlimited; it
-immediately forwards the available part of the message body for early
-detection. This enables earlier threat detection but consumes
-somewhat more of the sensor’s resources.
-
-This feature is turned off by default by setting partial_depth = 0.
-To activate it, set partial_depth to the desired value.
+partial_depth_body parameter which can take values in the range
+-1-16384 bytes. The feature is enabled by setting partial_depth_body
+to some non zero value. When the feature is enabled and either, the
+number of bytes received in the request body is below the value
+specified by partial_depth_body, or partial_depth_body is set to -1,
+unlimited; it immediately forwards the available part of the message
+body for early detection. This enables earlier threat detection but
+consumes somewhat more of the sensor’s resources.
+
+This feature is turned off by default by setting partial_depth_body =
+0. To activate it, set partial_depth_body to the desired value.

 
 5.10.3.5. gzip
 
 
 5.10.3.5. gzip