Next Page >>
complete control
Impact
======
Successful exploitation of the Unauthenticated CGI Access
(CSCtb31640) vulnerability could allow an unauthenticated, remote
attacker to take complete control of an affected device or system.
Successful exploitation of the CGI Command Injection (CSCtb31659,
CSCtb31685, and CSCth24672) vulnerabilities could allow an
authenticated, remote attacker to take complete control of an
affected device or system.
Impact
======
Successful exploitation of the Unauthenticated Java Servlet Access
(CSCtf42005) vulnerability could allow an unauthenticated, remote
attacker to take complete control of the affected device or system.
Successful exploitation of the CGI Command Injection (CSCtf97221)
vulnerability could allow an unauthenticated, remote attacker to take
complete control of the affected device or system.
Impact
======
Successful exploitation of the Unauthenticated Java Servlet
(CSCtf42008, CSCtf01253) vulnerabilities could allow an
unauthenticated, remote attacker to take complete control of the
affected device.
Successful exploitation of the Unauthenticated Arbitrary File Upload
(CSCth61065) vulnerability could allow an unauthenticated, remote
attacker to place or overwrite arbitrary files on the affected
to the network.
A vulnerability exists in the Cisco NAC Appliance that can allow an
attacker to obtain the shared secret used by the CAS and the CAM from
error logs that are transmitted over the network. Obtaining this
information could enable an attacker to gain complete control of the CAS
remotely over the network.
This vulnerability is documented in Cisco Bug ID CSCsj33976 and has
been assigned Common Vulnerabilities and Exposures (CVE) identifier
CVE-2008-1155.
allow the attacker to perform multiple actions that should be
restricted to authenticated users.
Successful exploitation of the Java RMI Command Injection
Vulnerability (CSCtf97085) could allow an unauthenticated, remote
attacker to take complete control of the affected device.
Successful exploitation of the Cisco Discovery Protocol Remote Code
Execution vulnerability (CSCtd75761) could allow an unauthenticated,
adjacent attacker to take complete control of the affected system.
are able to enter, any user with access to edit XSLT stylesheets can
cause Cascade Server to execute arbitrary Java code. Using the
java.lang.Runtime class, Java can run shell commands.
While the privilege level of the Cascade Server process may prevent
an attacker from gaining complete control of the host system, that
privilege level is necessarily sufficient to gain full control of
Cascade Server.
SOLUTION
========
modify Outlook's account configuration.
III. ANALYSIS
Exploitation of this vulnerability may allow an attacker to access
sensitive information or take complete control of an affected system.
In order to exploit this vulnerability, an attacker would have to
convince a user to view an attacker-controlled website.
IV. DETECTION
plug-in are influenced by this vulnerability, such as Internet Explorer,
Firefox, Opera, Chrome...
In order to exploit, hackers trick users into visiting a website containing
malicious code. If successful, malicious code would be executed without any
users' further interaction. Hackers can then take complete control of the
system.
3. Solution
As for the seriousness of the vulnerability, it has been patched in the
XMLEXISTS functions are installed by default.
Impact:
Any low privileged user can exploit these vulnerabilities to cause a
denial of service or to run arbitrary code. On Windows systems, the
attacker may take complete control of the affected system because DB2
service runs under an administrative account.
Vendor Status:
Vendor was contacted and a patch was released.
GIF an BMP). While some of these vulnerabilities stem from the use of
outdated and vulnerable open source image processing libraries other
were introduced by native Android code that use them or that implements
new functionality.
Exploitation of these vulnerabilities to yield complete control of a
phone running the Android platform has been proved possible using the
emulator included in the SDK, which emulates phone running the Android
platform on an ARM microprocessor.
This advisory contains technical descriptions of these security bugs,
In order to successfully exploit the vulnerability, hackers only need to
perform a GET method from the browser with his desired file name and file
path parameters. Depending on the purpose of hackers, as well as the
configuration of Rapidleech Server, they can get sensitive information, or
even take complete control of Rapidleech's Server.
In addition, we have also found an XSS vulnerability in the Upload function,
which allows executing JavaScript from browsers. However, this vulnerability
is only rated medium severity.
Agreed, it is an oversimplification (or a surrender) to say that good security practice is useless on a laptop or tablet because it is not a case of if you will not have complete control, but rather when and for how long. Indeed, a comprehensive security plan becomes that much more important. Look at every laptop as if you will never see it again and ensure that your data remains yours, to the best of your ability.
Of course, having XP home may be considered a vulnerability in and of itself, but that is another matter.
What we as a community have to realize is that we have new blood coming in all the time and issues like this being brought back up are good to ensure that something as simple as this is not missed because it is assumed that we all know it.
Thanks,
_________________________
Mike Wilson
[HSC] DNewsWeb Softwares Cross Site Scripting Vulrnability
The DNews News Server is advanced news server software that makes it easy for you to
provide users with fast access to Internet (Usenet) news groups. Installing your own l
ocal news server software also gives you complete control to create your own private
or public discussion forums for enhanced communications across the organization and
Internet. DNews fails to sanitize supplied input, attackers may exploit this issue
via a web client. An attacker may leverage this issue to have arbitrary script code
execute in the browser of an unsuspecting user in the context of the affected site.
This may help the attacker steal cookie-based authentication credentials and launch
Summary
=======
Cisco TelePresence Software version TE 4.1.0 contains a default
account vulnerability that could allow an unauthenticated, remote
attacker to take complete control of the affected device.
The vulnerability is due to an architectural change that was made in
the way the system maintains administrative accounts. During the
process of upgrading a Cisco IP Video Phone E20 device to TE 4.1.0, an
unsecured default account may be introduced. An attacker who is able
An input validation vulnerability was discovered within VirtualBox's
'VBoxDrv.sys' driver that could allow an attacker, with local but
un-privileged access to a host where VirtualBox is installed, to execute
arbitrary code within the kernel of the Windows host operating system
and to gain complete control of a vulnerable computer system.
*Vulnerable Packages*
. Sun xVM VirtualBox 1.6.2.
SQL Server Buffer Overrun Vulnerability - CVE-2008-0106
SQL Server Memory Corruption Vulnerability - CVE-2008-0107
Convert Buffer Overrun - CVE-2008-0086
can be exploited to take complete control of the system on Windows 2003,
it doesn't matter the user account under SQL Server service is running.
On Windows 2008 if the service is running under Network Service or Local Service account then full system compromise is always possible.
*see http://www.argeniss.com/research/TokenKidnapping.pdf
We (SVRT-Bkis) have just discovered vulnerability in Google Chrome
0.2.149.27. This is a Critical Buffer Overflow Vulnerability permiting
hacker to perform a remote attack and take complete control of the affected
system.
We have submitted this Vulnerability to Google. They confirmed and assign a
verifier for build 0.2.149.28.
>>
>> In order to exploit, hackers trick users into visiting a website
> containing
>> malicious code. If successful, malicious code would be executed without
> any
>> users' further interaction. Hackers can then take complete control of the
>> system.
>>
>> 3. Solution
>>
>> As for the seriousness of the vulnerability, it has been patched in the
> plug-in are influenced by this vulnerability, such as Internet Explorer,
> Firefox, Opera, Chrome...
>
> In order to exploit, hackers trick users into visiting a website containing
> malicious code. If successful, malicious code would be executed without any
> users' further interaction. Hackers can then take complete control of the
> system.
>
> 3. Solution
>
> As for the seriousness of the vulnerability, it has been patched in the
this functionality (perhaps for security reasons). So, using such extensions
mentioned above can be used as a workaround for script execution in Opera
and Chrome browsers.
3. Scenario 3 –
1. Similar to Scenario 1, but exploit can be used for complete
control over feeds in the Opera browser.
V. PROOF OF CONCEPT
-------------------------
1. Exploit Scenario 1 [Testcases - 18 XSS for Chrome, 38 XSS for Opera] –
1. Chrome:
To trigger this vulnerability, POP Peeper has to connect to an
exploitation server acting as a POP3 daemon. POP Peeper
then uses the UIDL command to get unique IDs for each email it later
plans on retrieving. The exploitation server can
send an oversized ID (1040 bytes), overflowing a buffer on the stack,
giving the attacker complete control over the
process.
-------------------------------------------------------------------------------------------------------------------------
=================
code using the 'gsbadmin' user (that is the user running the
web-server), but the 'gsbadmin' user has sudo privileges. Looking at
'/etc/sudoers', you can see that the attacker can also take down the
firewall (injecting: '; sudo /subin/firewall stop' into 'DRIVES') and
load arbitrary kernel modules (injecting '; sudo /subin/modprobe
/tmp/a_module'), effectively taking complete control of the server.
In order to be able to successfully make the attack, the administrator
must be logged in to the appliance with the browser that the attacker
uses to make the attack (for instance, exploiting a XSS in a different
tab in the browser).
=================
To trigger this vulnerability, POP Peeper has to connect to an
exploitation server acting as a POP3 daemon. The exploitation server can
send an oversized "Date" header (292 bytes) along with an email message,
overflowing a buffer on the stack, giving the attacker complete control
over the process. Other headers may also be affected.
---------------------------------------------------------
=================
validate the input parameters.
To exploit the hole, hackers will trick users into accessing the links
containing malicious scripts. If users have already logged in PRTG
Traffic Grapher as administrators, the hackers will be able to gain the
control over the work sessions and then the complete control over PRTG
Traffice Grapher.
3. Solution
Bkis recommends that organizations, businesses using PRTG Traffic
Grapher immediately get the latest version of the software at
Windows operating systems.
A vulnerability was found in CitectSCADA that could allow a remote
un-authenticated attacker to force an abnormal termination of the
vulnerable software (Denial of Service) or to execute arbitrary code on
vulnerable systems to gain complete control of the software. To
accomplish such goal the would-be attacker must be able to connect to
the vulnerable service on a TCP high-port.
*Vulnerable Packages*
binary named "cmd.exe" in this directory, STEngine will execute it with
SYSTEM level privileges.
III. ANALYSIS
Exploitation allows unprivileged local users to take complete control of
the affected system.
Exploitation is trivial and does not require any special tools or coding
ability. If an attacker desires an interactive command prompt, a small
wrapper application will be required in order to ensure that the
I. DESCRIPTION
Improper validation of browser cookies leads to complete control over
client host.
II. BACKGROUND
=======
Cisco uBR10012 series devices automatically enable Simple Network
Management Protocol (SNMP) read/write access to the device if
configured for linecard redundancy. This can be exploited by an
attacker to gain complete control of the device. Only Cisco uBR10012
series devices that are configured for linecard redundancy are
affected.
Cisco has released free software updates that address this
vulnerability. Workarounds that mitigate this vulnerability are
Kvaliitti WebDoc 3.0 CMS is a proprietary Finnish-made content management system developed by Kvaliitti Oy (http://www.kvaliitti.fi). It is driven by MS SQL Server and ASP.
2. Abstract
WebDoc 3.0 suffers from a flaw in input validation, which allows attackers to insert malicious SQL queries into an existing one, possibly gaining complete control over an affected system.
3. Vulnerable files & PoC:
categories.asp, subcategory.asp, document_id, cat_id
the login.php page. The script fails to sanitize the input when
verifying the user has permission to use the service.
III. ANALYSIS
Successful exploitation allows an attacker to gain complete control over
an affected system. Because the the Administration Server runs as an
unprivileged user, commands will be executed as that user. Under the
Linux (and possibly other) installations many files are installed world
writable. These include the configuration file for the Apache web-server
that the Administration Server is built on. This server starts as the
Next Page>>
|
