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Bug #7546

open

dcerpc: parser does not take fraglen into account

Added by Philippe Antoine 3 months ago. Updated about 1 month ago.

Status:
New
Priority:
Normal
Assignee:
Shivani Bhardwaj
Target version:
8.0.0-rc1
Affected Versions:
Effort:
Difficulty:
Label:

Description

like &cur_i[parsed as usize..] should be &cur_i[parsed as usize..fraglen]

Related issues 1 (1 open — 0 closed)

Copied from Suricata - Bug #7254: dcerpc: parser does not support multiple PDUsAssignedShivani BhardwajActions
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 #1

Updated by Philippe Antoine 3 months ago

  • Copied from Bug #7254: dcerpc: parser does not support multiple PDUs added
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 #2

Updated by Victor Julien 2 months ago

What this the impact of this?

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 #3

Updated by Philippe Antoine 2 months ago

What this the impact of this?

I think it is that we accept some invalid input.

We also have #7254 which is a closely related, so not sure in the impact with or without #7254 fixed

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 #4

Updated by Victor Julien about 1 month ago

  • Target version changed from 8.0.0-beta1 to 8.0.0-rc1
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