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Security #5023

closed

smtp: GetLine function buffers data indefinitely if 0x0a was not found int the frag'd input

Added by Shivani Bhardwaj about 2 years ago. Updated over 1 year ago.

Status:
Closed
Priority:
Normal
Assignee:
Shivani Bhardwaj
Target version:
7.0.0-beta1
Affected Versions:
Label:
CVE:
Git IDs:

57a7cf7a0bcc9140a326c91a21e5d21fd2236f49
078c251deacc78b8abb40c5ab89d19c29e31bdf8
cf749fd450ca41dc001c2a1c10d8d17500dcedce
6e800a8548d9d2699589cac6afca3c0fa7613202
e7417a8e96fcd23fa9e3b529d7c2bbd7b3efb928

Severity:
HIGH
Disclosure Date:

Description

The code we tend to execute is

SCReturnStruct(APP_LAYER_INCOMPLETE(state->consumed, state->input_len + 1));

indefinitely.

Related issues 2 (0 open — 2 closed)

Copied to Suricata - Security #5027: smtp: GetLine function buffers data indefinitely if 0x0a was not found int the frag'd inputClosedShivani BhardwajActions
Copied to Suricata - Security #5028: smtp: GetLine function buffers data indefinitely if 0x0a was not found in the frag'd inputClosedShivani BhardwajActions
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 #1

Updated by Shivani Bhardwaj about 2 years ago

  • Description updated (diff)
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 #2

Updated by Shivani Bhardwaj about 2 years ago

  • Copied to Security #5027: smtp: GetLine function buffers data indefinitely if 0x0a was not found int the frag'd input added
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 #3

Updated by Shivani Bhardwaj about 2 years ago

  • Copied to Security #5028: smtp: GetLine function buffers data indefinitely if 0x0a was not found in the frag'd input added
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 #4

Updated by Victor Julien about 2 years ago

  • Tracker changed from Bug to Security
  • Severity set to HIGH
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 #5

Updated by Shivani Bhardwaj about 2 years ago

  • Status changed from Assigned to In Review
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 #6

Updated by Victor Julien about 2 years ago

  • Status changed from In Review to Closed
  • Git IDs updated (diff)
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 #7

Updated by Victor Julien over 1 year ago

  • Private changed from Yes to No
  • Label deleted (Needs backport to 5.0, Needs backport to 6.0)
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