aboutsummaryrefslogtreecommitdiff
path: root/src/lib/protocols/zoom.c
Commit message (Collapse)AuthorAge
* Update `flow->flow_multimedia_types` to a bitmask (#2625)Ivan Nardi2024-11-25
| | | In the same flow, we can have multiple multimedia types
* Zoom: fix heap-buffer-overflow (#2621)Ivan Nardi2024-11-18
| | | | | | | | | | | | | ``` ================================================================= ==30923==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x50400023cc34 at pc 0x591f8b5dd546 bp 0x7ffe5ffc3530 sp 0x7ffe5ffc3528 READ of size 1 at 0x50400023cc34 thread T0 #0 0x591f8b5dd545 in is_sfu_5 /home/ivan/svnrepos/nDPI/src/lib/protocols/zoom.c:146:6 #1 0x591f8b5dda11 in zoom_search_again /home/ivan/svnrepos/nDPI/src/lib/protocols/zoom.c:166:6 #2 0x591f8b22182f in ndpi_process_extra_packet /home/ivan/svnrepos/nDPI/src/lib/ndpi_main.c:8156:9 #3 0x591f8b236f88 in ndpi_internal_detection_process_packet /home/ivan/svnrepos/nDPI/src/lib/ndpi_main.c:8793:5 ``` Found by oss-fuzz See: https://issues.oss-fuzz.com/issues/379072455
* Zoom: fix detection of screen sharing (#2476)Ivan Nardi2024-06-17
|
* Zoom: harden RTP/RTCP detectionNardi Ivan2024-06-17
|
* Zoom: remove "stun_zoom" LRU cacheNardi Ivan2024-06-17
| | | | | Since 070a0908b we are able to detect P2P calls directly from the packet content, without any correlation among flows
* Zoom: fix integer overflow (#2469)Ivan Nardi2024-06-10
| | | | | | | | | | | | | | ``` AddressSanitizer:DEADLYSIGNAL ================================================================= ==29508==ERROR: AddressSanitizer: SEGV on unknown address 0x50710145d51d (pc 0x55cb788f25fe bp 0x7ffcfefa15f0 sp 0x7ffcfefa1240 T0) ==29508==The signal is caused by a READ memory access. #0 0x55cb788f25fe in ndpi_search_zoom /home/ivan/svnrepos/nDPI/src/lib/protocols/zoom.c:210:24 #1 0x55cb787e9418 in check_ndpi_detection_func /home/ivan/svnrepos/nDPI/src/lib/ndpi_main.c:7174:6 #2 0x55cb7883f753 in check_ndpi_udp_flow_func /home/ivan/svnrepos/nDPI/src/lib/ndpi_main.c:7209:10 #3 0x55cb7883bc9d in ndpi_check_flow_func /home/ivan/svnrepos/nDPI/src/lib/ndpi_main.c:7240:12 ``` Found by oss-fuzzer See: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=69520
* Zoom: faster detection of P2P flows (#2467)Ivan Nardi2024-06-07
|
* Zoom: improve detection (#2270)Ivan Nardi2024-01-21
|
* Add a dedicated dissector for Zoom (#2265)Ivan Nardi2024-01-19
| | | Move it from the RTP code and extend it
* Added Zoom protocol support removing invalid STUN/Skype detectionsLuca Deri2019-09-26
|
* Initial Zoom detection based on IP and ports.Ravi Kerur2019-09-25
Following IP and ports are reported by Zoom support to open up in firewall. https://support.zoom.us/hc/en-us/articles/201362683-Network-Firewall-or-Proxy-Server-Settings-for-Zoom Signed-off-by: Ravi Kerur <ravi.kerur@viasat.com>
Powered by cgit, Themed by Ted Yin.