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| author | Ivan Nardi <12729895+IvanNardi@users.noreply.github.com> | 2022-08-09 18:09:16 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-08-09 18:09:16 +0200 |
| commit | 59a9bdeb55fb5a712b51141bfa4492a897cda5c8 (patch) | |
| tree | 1ce84f239dada84c9d2624f38d2f8efee222124d /src/lib/protocols/postgres.c | |
| parent | 2e25c36396654cade3919dc4df36da2072096bb1 (diff) | |
SoftEtehr: fix a heap-buffer overflow (#1705)
```
==26717==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60c0000000bf at pc 0x55e503f8959b bp 0x7fff7f6876b0 sp 0x7fff7f686e58
READ of size 1 at 0x60c0000000bf thread T0
#0 0x55e503f8959a in strncmp (/home/ivan/svnrepos/nDPI/fuzz/fuzz_process_packet_with_main+0x4f459a) (BuildId: 44038d7ca9391c877fae9b2735828da9905a6daa)
#1 0x55e5042ee98f in dissect_softether_host_fqdn /home/ivan/svnrepos/nDPI/src/lib/protocols/softether.c:236:8
#2 0x55e5042ec41b in ndpi_search_softether /home/ivan/svnrepos/nDPI/src/lib/protocols/softether.c:318:8
#3 0x55e5040e0345 in check_ndpi_detection_func /home/ivan/svnrepos/nDPI/src/lib/ndpi_main.c:5414:6
#4 0x55e5040e110b in check_ndpi_udp_flow_func /home/ivan/svnrepos/nDPI/src/lib/ndpi_main.c:5450:10
#5 0x55e5040e0aac in ndpi_check_flow_func /home/ivan/svnrepos/nDPI/src/lib/ndpi_main.c:5483:12
#6 0x55e5040f2838 in ndpi_detection_process_packet /home/ivan/svnrepos/nDPI/src/lib/ndpi_main.c:6308:15
#7 0x55e50403287e in LLVMFuzzerTestOneInput /home/ivan/svnrepos/nDPI/fuzz/fuzz_process_packet.c:29:5
#8 0x55e5040329f7 in main /home/ivan/svnrepos/nDPI/fuzz/fuzz_process_packet.c:101:17
#9 0x7fd09fdbb082 in __libc_start_main /build/glibc-SzIz7B/glibc-2.31/csu/../csu/libc-start.c:308:16
#10 0x55e503f7145d in _start (/home/ivan/svnrepos/nDPI/fuzz/fuzz_process_packet_with_main+0x4dc45d) (BuildId: 44038d7ca9391c877fae9b2735828da9905a6daa)
```
Found by oss-fuzzer
See: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49901
Diffstat (limited to 'src/lib/protocols/postgres.c')
0 files changed, 0 insertions, 0 deletions