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process to retiring signatures

jan.odzgan
Level 1
Level 1

‎02-24-2010 10:02 AM - edited ‎03-10-2019 04:53 AM

Hello.

Can I find reason for retiring signatures in signatures update ?

I mean information like this:

XXXX/0 - "IE buffer overflow" - retired due to time (vulnerability was published 5 years ago)

XXXY/0 - "Firefox buffer overflow" - retired due to many false positive (non-specific regular expression)

XXXZ/0 - "RPC ..." - retired due to performance reason (memory exhaustion)

When I download information about current signatures update, I can't see why signatures were retired.

Thanks

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PWCSinfosec
Level 1
Level 1

‎02-24-2010 11:03 AM

I have actually been looking for this type of informtion, where are you even finding the info?

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jan.odzgan
Level 1
Level 1
In response to PWCSinfosec

‎02-25-2010 02:06 AM

Hi

It will be good if cisco technics will be add reason of retiring signatures to release notes and to signature desciption in security center (and intellishield too).

I don't found reason anywhere:

   - it is not in cisco ips release notes

   - it is not on intellishield site

   - it is not on security center

Regards

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