exploit the possibilities

Logstash 1.5.2 SSL/TLS FREAK

Logstash 1.5.2 SSL/TLS FREAK
Posted Jul 21, 2015
Authored by Kevin Kluge, Accenture Security Team

Logstash 1.5.2 and prior versions are vulnerable to a SSL/TLS security issue called the FREAK attack. If you are using the Lumberjack input, FREAK allows an attacker to successfully implement a man in the middle attack, intercepting communication between the Logstash Forwarder agent and Logstash server.

tags | advisory
advisories | CVE-2015-5378
SHA-256 | b7135fa3ae882e982da1c97f18565f7476767f2800a6c0cc71e186e95bad5b18

Logstash 1.5.2 SSL/TLS FREAK

Change Mirror Download
Summary:

Logstash 1.5.2 and prior versions are vulnerable to a SSL/TLS security issue called the FREAK attack. If you are using the Lumberjack input, FREAK allows an attacker to successfully implement a man in the middle attack, intercepting communication between the Logstash Forwarder agent and Logstash server.

Note: Only deployments using the Logstash Forwarder or the Lumberjack input are affected by this vulnerability.

Fixed versions:

Version 1.5.3 and 1.4.4 has been patched with a fix that addresses this vulnerability.

Remediation:
Users that currently use Logstash Forwarder in combination with Lumberjack input in Logstash or may want to use it in the future should upgrade to 1.5.3 or 1.4.4.

Users that do not want to upgrade can address the vulnerability by disabling the Lumberjack input. Please note that you will not be able to use Logstash Forwarder after the Lumberjack input is disabled.

Credit:
Accenture Security Team discovered this issue. Paul Kloves from Accenture has been coordinating with us.

CVSS
Overall CVSS Score: 4.3
Login or Register to add favorites

File Archive:

May 2022

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    May 1st
    0 Files
  • 2
    May 2nd
    15 Files
  • 3
    May 3rd
    19 Files
  • 4
    May 4th
    24 Files
  • 5
    May 5th
    15 Files
  • 6
    May 6th
    14 Files
  • 7
    May 7th
    0 Files
  • 8
    May 8th
    0 Files
  • 9
    May 9th
    13 Files
  • 10
    May 10th
    7 Files
  • 11
    May 11th
    99 Files
  • 12
    May 12th
    45 Files
  • 13
    May 13th
    7 Files
  • 14
    May 14th
    0 Files
  • 15
    May 15th
    0 Files
  • 16
    May 16th
    16 Files
  • 17
    May 17th
    26 Files
  • 18
    May 18th
    4 Files
  • 19
    May 19th
    17 Files
  • 20
    May 20th
    2 Files
  • 21
    May 21st
    0 Files
  • 22
    May 22nd
    0 Files
  • 23
    May 23rd
    6 Files
  • 24
    May 24th
    19 Files
  • 25
    May 25th
    5 Files
  • 26
    May 26th
    12 Files
  • 27
    May 27th
    0 Files
  • 28
    May 28th
    0 Files
  • 29
    May 29th
    0 Files
  • 30
    May 30th
    0 Files
  • 31
    May 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close