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| author | Ivan Nardi <12729895+IvanNardi@users.noreply.github.com> | 2023-05-29 16:53:39 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-29 16:53:39 +0200 |
| commit | 82fa3a098632006cc8edffb647cabee08843524a (patch) | |
| tree | fca9a62c8894934255d5e2b33123356ebadcce19 /src/lib/protocols/bitcoin.c | |
| parent | 46ff0691176f9c33a7ea4838b197568e2bd84c39 (diff) | |
Fix an heap-buffer-overflow (#1994)
```
==32439==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x604000000080 at pc 0x564a9a1639ac bp 0x7ffc77d42e20 sp 0x7ffc77d42e18
READ of size 1 at 0x604000000080 thread T0
#0 0x564a9a1639ab in ndpi_check_punycode_string /home/ivan/svnrepos/nDPI/src/lib/ndpi_utils.c:98:12
#1 0x564a9a26025a in ndpi_match_host_subprotocol /home/ivan/svnrepos/nDPI/src/lib/ndpi_main.c:8652:6
#2 0x564a9a33e45c in ndpi_http_parse_subprotocol /home/ivan/svnrepos/nDPI/src/lib/protocols/http.c:446:9
#3 0x564a9a3354b8 in check_content_type_and_change_protocol /home/ivan/svnrepos/nDPI/src/lib/protocols/http.c:921:3
#4 0x564a9a32dc8b in process_request /home/ivan/svnrepos/nDPI/src/lib/protocols/http.c:1237:3
#5 0x564a9a329a9c in ndpi_check_http_tcp /home/ivan/svnrepos/nDPI/src/lib/protocols/http.c:1351:5
#6 0x564a9a3293ed in ndpi_search_http_tcp /home/ivan/svnrepos/nDPI/src/lib/protocols/http.c:1425:3
#7 0x564a9a21c64a in check_ndpi_detection_func /home/ivan/svnrepos/nDPI/src/lib/ndpi_main.c:5906:6
#8 0x564a9a21d057 in check_ndpi_tcp_flow_func /home/ivan/svnrepos/nDPI/src/lib/ndpi_main.c:5954:12
```
Found by oss-fuzzer.
See: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59393
Diffstat (limited to 'src/lib/protocols/bitcoin.c')
0 files changed, 0 insertions, 0 deletions