Recent changes to bugs

References to undeclared exit function in configure script

2022-11-25T16:45:14.015000Z

C99 requires declarations of all functions that are called. The configure script contains a few references to the exit function without including <stdlib.h>.</stdlib.h>

Compiling with MySQL Support

2013-11-21T01:00:53.103000Z

Added the appropriate configure flags and directories but states no mysql support. Also fails on make:

Running on OSX 10.9

       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

3 warnings generated.
/bin/sh /Users/tummy/hackports/scanners/unicornscan/libtool --quiet --mode=compile gcc -g -O2 -O -DLIBDIR=\"/opt/local/lib/\" -DSYSCONFDIR=\"/usr/local/etc\" -DLIBEXECDIR=\"/usr/local/libexec\" -DLOCALSTATEDIR=\"/usr/local/var\" -DPROGNAME=\"unicornscan\" -I/Users/tummy/hackports/scanners/unicornscan/src -I/Users/tummy/hackports/scanners/unicornscan/libs/fake/include -I/Users/tummy/hackports/scanners/unicornscan/ext_src -c drone.c
/bin/sh /Users/tummy/hackports/scanners/unicornscan/libtool --quiet --mode=compile gcc -g -O2 -O -DLIBDIR=\"/opt/local/lib/\" -DSYSCONFDIR=\"/usr/local/etc\" -DLIBEXECDIR=\"/usr/local/libexec\" -DLOCALSTATEDIR=\"/usr/local/var\" -DPROGNAME=\"unicornscan\" -I/Users/tummy/hackports/scanners/unicornscan/src -I/Users/tummy/hackports/scanners/unicornscan/libs/fake/include -I/Users/tummy/hackports/scanners/unicornscan/ext_src -c gtod.c
/bin/sh /Users/tummy/hackports/scanners/unicornscan/libtool --quiet --mode=compile gcc -g -O2 -O -DLIBDIR=\"/opt/local/lib/\" -DSYSCONFDIR=\"/usr/local/etc\" -DLIBEXECDIR=\"/usr/local/libexec\" -DLOCALSTATEDIR=\"/usr/local/var\" -DPROGNAME=\"unicornscan\" -I/Users/tummy/hackports/scanners/unicornscan/src -I/Users/tummy/hackports/scanners/unicornscan/libs/fake/include -I/Users/tummy/hackports/scanners/unicornscan/ext_src -c intf.c
intf.c:61:55: error: use of undeclared identifier 'AF_PACKET'
if (got_linkaddr == 0 && pcapaddr_u.fs->family == AF_PACKET) {
^
intf.c:62:23: error: incomplete definition of type 'struct sockaddr_ll'
if (pcapaddr_u.sl->sll_halen != 6) {
/Users/tummy/hackports/scanners/unicornscan/src/settings.h:53:9: note: forward declaration of 'struct sockaddr_ll'
struct sockaddr_ll sl;
^
intf.c:66:38: error: incomplete definition of type 'struct sockaddr_ll'
memcpy(ii->hwaddr, pcapaddr_u.sl->sll_addr, THE_ONLY_SUPPORTED_HWADDR_LEN);
/usr/include/secure/_string.h:65:33: note: expanded from macro 'memcpy'

builtin_memcpy_chk (dest, src, len, __darwin_obsz0 (dest))
^
/Users/tummy/hackports/scanners/unicornscan/src/settings.h:53:9: note: forward declaration of 'struct sockaddr_ll'
struct sockaddr_ll sl;
^
3 errors generated.
gmake[2]: [intf.lo] Error 1
gmake[2]: Leaving directory /Users/tummy/hackports/scanners/unicornscan/src/unilib' gmake[1]: *** [alld] Error 1 gmake[1]: Leaving directory/Users/tummy/hackports/scanners/unicornscan/src'
make: [all] Error 1

Doesn't compile on Ubuntu 8.10 amd64

2009-02-12T14:31:28Z

I dont' know if the version of the ubuntu libraries or the architecture 64bits (amd64).

But unicorscan doesnt' compile.

/bin/bash /usr/local/src/unicornscan-0.4.7/libtool --quiet --mode=compile gcc -g -O2 -O2 -DLIBDIR=\"/usr/local/lib\" -DSYSCONFDIR=\"/usr/local/etc\" -DLIBEXECDIR=\"/usr/local/libexec\" -DLOCALSTATEDIR=\"/usr/local/var\" -DPROGNAME=\"unicornscan\" -I/usr/local/src/unicornscan-0.4.7/src -I/usr/local/src/unicornscan-0.4.7/libs/fake/include -I/usr/local/src/unicornscan-0.4.7/ext_src -c socktrans.c
socktrans.c: In function 'socktrans_accept':
socktrans.c:192: error: storage size of 'ccred' isn't known
make[2]: *** [socktrans.lo] Error 1
make[2]: Leaving directory `/usr/local/src/unicornscan-0.4.7/src/unilib'
make[1]: *** [alld] Error 1
make[1]: Leaving directory `/usr/local/src/unicornscan-0.4.7/src'
make: *** [all] Error 1

Output Module bug with dual mode scan

2008-01-24T15:11:06Z

When scanning TCP and UDP at the same time, the report module that displays to the screen will only show one Open per port per machine. Ie, if I scan an IP and both TCP and UDP 53 are open, it will only display the 1st protocol scanned as Open.

=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
# time us scanme.insecure.org/32:mT,q scanme.insecure.org/32:mU,q -L4 -r10 -E
TCP open ssh[ 22] from 205.217.153.62 ttl 52
TCP closed smtp[ 25] from 205.217.153.62 ttl 52
TCP open domain[ 53] from 205.217.153.62 ttl 52
TCP closed gopher[ 70] from 205.217.153.62 ttl 52
TCP open http[ 80] from 205.217.153.62 ttl 52
TCP closed ident[ 113] from 205.217.153.62 ttl 52

real 0m56.200s
user 0m45.674s
sys 0m0.019s

***Note: tcp port 53 is open, nothing for UDP

=-=-=-=-=-=

# time us scanme.insecure.org/32:mU,q -L4 -r10 -E
UDP open domain[ 53] from 205.217.153.62 ttl 52

real 0m16.815s
user 0m10.918s
sys 0m0.009s

***Note: udp port 53 is actually responding

=-=-=-=-=-=

# time us scanme.insecure.org/32:mU,q scanme.insecure.org/32:mT,a -L7 -r75000 -E -w foo.pcap
TCP open ssh[ 22] from 205.217.153.62 ttl 52
TCP closed smtp[ 25] from 205.217.153.62 ttl 52
UDP open domain[ 53] from 205.217.153.62 ttl 52
TCP closed gopher[ 70] from 205.217.153.62 ttl 52
TCP open http[ 80] from 205.217.153.62 ttl 52
TCP closed ident[ 113] from 205.217.153.62 ttl 52

real 0m17.832s
user 0m0.435s
sys 0m0.592s

***Note: Now that I switched the order to perform the UDP scan first, the UDP port 53 is listed as open, while TCP is not.

=-=-=-=-=-=

# tcpdump -n -X -s0 -r foo.pcap port 53
reading from file foo.pcap, link-type EN10MB (Ethernet)
04:53:21.961845 IP 205.217.153.62.domain > 206.82.208.122.19796: 47760* 1/1/1 A 127.0.0.1 (85)
0x0000: 4500 0071 0000 4000 3411 4097 cdd9 993e E..q..@.4.@....>
0x0010: ce52 d07a 0035 4d54 005d c21c ba90 8580 .R.z.5MT.]......
0x0020: 0001 0001 0001 0001 096c 6f63 616c 686f .........localho
0x0030: 7374 0000 0100 01c0 0c00 0100 0100 0151 st.............Q
0x0040: 8000 047f 0000 01c0 0c00 0200 0100 0151 ...............Q
0x0050: 8000 02c0 0cc0 0c00 1c00 0100 0151 8000 .............Q..
0x0060: 1000 0000 0000 0000 0000 0000 0000 0000 ................
0x0070: 01 .
04:53:21.962323 IP 205.217.153.62.domain > 206.82.208.122.49878: 18295 0/13/1 (272)
0x0000: 4500 012c 0000 4000 3411 3fdc cdd9 993e E..,..@.4.?....>
0x0010: ce52 d07a 0035 c2d6 0118 870c 4777 8080 .R.z.5......Gw..
0x0020: 0001 0000 000d 0001 0236 3203 3135 3303 .........62.153.
0x0030: 3231 3703 3230 3507 696e 2d61 6464 7204 217.205.in-addr.
0x0040: 6172 7061 0000 0c00 0100 0002 0001 0007 arpa............
0x0050: 3b6c 0014 0141 0c52 4f4f 542d 5345 5256 ;l...A.ROOT-SERV
0x0060: 4552 5303 4e45 5400 0000 0200 0100 073b ERS.NET........;
0x0070: 6c00 0401 42c0 3a00 0002 0001 0007 3b6c l...B.:.......;l
0x0080: 0004 0143 c03a 0000 0200 0100 073b 6c00 ...C.:.......;l.
0x0090: 0401 44c0 3a00 0002 0001 0007 3b6c 0004 ..D.:.......;l..
0x00a0: 0145 c03a 0000 0200 0100 073b 6c00 0401 .E.:.......;l...
0x00b0: 46c0 3a00 0002 0001 0007 3b6c 0004 0147 F.:.......;l...G
0x00c0: c03a 0000 0200 0100 073b 6c00 0401 48c0 .:.......;l...H.
0x00d0: 3a00 0002 0001 0007 3b6c 0004 0149 c03a :.......;l...I.:
0x00e0: 0000 0200 0100 073b 6c00 0401 4ac0 3a00 .......;l...J.:.
0x00f0: 0002 0001 0007 3b6c 0004 014b c03a 0000 ......;l...K.:..
0x0100: 0200 0100 073b 6c00 0401 4cc0 3a00 0002 .....;l...L.:...
0x0110: 0001 0007 3b6c 0004 014d c03a c0cf 0001 ....;l...M.:....
0x0120: 0001 0008 8cec 0004 c03a 801e .........:..
04:53:21.962339 IP 205.217.153.62.domain > 206.82.208.122.46350: 10*- 1/1/0 CHAOS TXT "9.3.4" (62)
0x0000: 4500 005a 0000 4000 3411 40ae cdd9 993e E..Z..@.4.@....>
0x0010: ce52 d07a 0035 b50e 0046 9c61 000a 8500 .R.z.5...F.a....
0x0020: 0001 0001 0001 0000 0756 4552 5349 4f4e .........VERSION
0x0030: 0442 494e 4400 0010 0003 c00c 0010 0003 .BIND...........
0x0040: 0000 0000 0006 0539 2e33 2e34 c00c 0002 .......9.3.4....
0x0050: 0003 0000 0000 0002 c00c ..........
04:53:30.759968 IP 205.217.153.62.domain > 206.82.208.122.4744: S 1023296155:1023296155(0) ack 1961547797 win 5792 <mss 1460,sackOK,timestamp 3377673892 378686792,nop,wscale 7>
0x0000: 4500 003c 0000 4000 3406 40d7 cdd9 993e E..<..@.4.@....>
0x0010: ce52 d07a 0035 1288 3cfe 429b 74ea d815 .R.z.5..<.B.t...
0x0020: a012 16a0 e841 0000 0204 05b4 0402 080a .....A..........
0x0030: c953 36a4 1692 4d48 0103 0307 .S6...MH....

***Bug: Both TCP and UDP port 53 did respond, but the output module only listed the 1st protocol batch/match for the host:port combination.