Re: [Full-Disclosure] Symantec, McAfee and Panda ActiveX controls

[Cesar <cesarc56@xxxxxxxxx>]

Also if i recall correctly Symantec's ActiveX controls
are restricted to run only Symantec web sites, but
Symantec sites are full of holes like XSS so you can
exploit ActiveX holes anyways. For those interested in
auditing ActiveX controls, take a look at my
presentation at BlackHat:

http://www.blackhat.com/presentations/win-usa-04/bh-win-04-cerrudo/bh-win-04-cerrudo.pdf


BTW: ActiveX is a dangerous technology, take a look at
the ActiveX you have installed, audit them and you
will be afraid of what you find.

Cesar.
--- Thomas Kristensen <tk@xxxxxxxxxxx> wrote:
> Hi Rafel,
> 
> We have analysed the reported vulnerabilities in the
> Symantec, McAfee
> and Panda controls installed by their online
> scanners.
> 
> It appears that your conclusions for Symantec and
> McAfee are incorrect.
> Following your examples seems to only cause
> null-pointer dereferences
> and can therefore only be exploited to crash a
> browser.
> 
> However, the Panda issue is an exploitable heap
> overflow.
> 
> If you have any other information regarding Symantec
> and McAfee, which
> proves that a buffer overflow exists then please
> publish this.
> 
> -- 
> Kind regards,
> 
> Thomas Kristensen
> CTO
> 
> Secunia
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