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Re: Additional False Positives for rule 1:498: msg#00208

security.ids.snort.sigs

Subject: Re: Additional False Positives for rule 1:498

On 0, "Coral J. Cook" <cook_coral@xxxxxxxxxxxxx> allegedly wrote:
> I've only included the effected portion of the template:
>
> Rule:
> alert ip any any -> any any (msg:"ATTACK-RESPONSES id check returned
> root"; content:"uid=0|28|root|29|"; classtype:bad-unknown; sid:498; rev:6;)
> --
>
> Sid:
> 1:498
>
> --
> False Positives:
> Additional false positives - receiving any text document (via http, smtp
> and probably other clear-text protocols as well) which contains phrases
> "uid=0" or "uid=root", such as when viewing/reading exploit details from
> Full Disclosure, PacketStorm, other security sites, etc.

Added "and other sites" to the existing false positive information about
browsing snort.org. I suspect the web sites that could trip this rules
are legion.

+-----------------------------------------------------------------+
Nigel Houghton Research Engineer Sourcefire Inc.
Vulnerability Research Team

Cat: "Forget red - let's go all the way up to brown alert!"
Kryten: "There's no such thing as a brown alert sir."
Cat: "You won't be saying that in a minute!"


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