| Bug ID |
12661
|
| Summary |
Fuzzed PCAP eats large amounts of memory in tshark
|
| Product |
Wireshark
|
| Version |
2.0.2
|
| Hardware |
x86
|
| OS |
Ubuntu
|
| Status |
UNCONFIRMED
|
| Severity |
Major
|
| Priority |
Low
|
| Component |
Dissection engine (libwireshark)
|
| Assignee |
[email protected]
|
| Reporter |
[email protected]
|
Created attachment 14759 [details]
Sample PCAP
Build Information:
TShark (Wireshark) 2.0.2 (SVN Rev Unknown from unknown)
Copyright 1998-2016 Gerald Combs <[email protected]> and contributors.
License GPLv2+: GNU GPL version 2 or later
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Compiled (64-bit) with libpcap, with POSIX capabilities (Linux), with libnl 3,
with libz 1.2.8, with GLib 2.48.0, with SMI 0.4.8, with c-ares 1.10.0, with Lua
5.2, with GnuTLS 3.4.10, with Gcrypt 1.6.5, with MIT Kerberos, with GeoIP.
Running on Linux 4.4.0-22-generic, with locale en_GB.UTF-8, with libpcap
version
1.7.4, with libz 1.2.8, with GnuTLS 3.4.10, with Gcrypt 1.6.5.
Intel Core Processor (Haswell) (with SSE4.2)
Built using gcc 5.3.1 20160407.
--
Fuzzed PCAP eats large amounts of memory ( >4GB ) with a single UDP packet on
tshark 2.0.2 and a recent build from repository ( commit
688d055acd523e645c1e87267dcf4a0a9867adbd ).
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