CVE-2015-5619

Severity Score

5.9

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Logstash 1.4.x before 1.4.5 and 1.5.x before 1.5.4 with Lumberjack output or the Logstash forwarder does not validate SSL/TLS certificates from the Logstash server, which might allow attackers to obtain sensitive information via a man-in-the-middle attack.

Logstash en versiones 1.4.x anteriores a la 1.4.5 y en versiones 1.5.x anteriores a la 1.5.4 con salida Lumberjack o el redireccionador Logstash no valida certificados SSL/TLS desde el servidor Logstash, lo que podría permitir que atacantes obtuviesen información confidencial mediante un ataque man-in-the-middle.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-07-22 CVE Reserved
2015-08-23 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-295: Improper Certificate Validation

CAPEC

References (5)

URL	Tag	Source
http://packetstormsecurity.com/files/133269/Logstash-1.5.3-Man-In-The-Middle.html	Third Party Advisory
http://www.securityfocus.com/archive/1/536294/100/0/threaded	Mailing List
http://www.securityfocus.com/archive/1/536858/100/0/threaded	Mailing List
http://www.securityfocus.com/bid/76455	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.elastic.co/blog/logstash-1-5-4-and-1-4-5-released	2019-06-17

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Elastic Search vendor "Elastic"		Logstash Search vendor "Elastic" for product "Logstash"				1.4.0 Search vendor "Elastic" for product "Logstash" and version "1.4.0"		-		Affected
Elastic Search vendor "Elastic"		Logstash Search vendor "Elastic" for product "Logstash"				1.4.1 Search vendor "Elastic" for product "Logstash" and version "1.4.1"		-		Affected
Elastic Search vendor "Elastic"		Logstash Search vendor "Elastic" for product "Logstash"				1.4.2 Search vendor "Elastic" for product "Logstash" and version "1.4.2"		-		Affected
Elasticsearch Search vendor "Elasticsearch"		Logstash Search vendor "Elasticsearch" for product "Logstash"				1.4.3 Search vendor "Elasticsearch" for product "Logstash" and version "1.4.3"		-		Affected
Elasticsearch Search vendor "Elasticsearch"		Logstash Search vendor "Elasticsearch" for product "Logstash"				1.4.4 Search vendor "Elasticsearch" for product "Logstash" and version "1.4.4"		-		Affected
Elasticsearch Search vendor "Elasticsearch"		Logstash Search vendor "Elasticsearch" for product "Logstash"				1.5.0 Search vendor "Elasticsearch" for product "Logstash" and version "1.5.0"		-		Affected
Elasticsearch Search vendor "Elasticsearch"		Logstash Search vendor "Elasticsearch" for product "Logstash"				1.5.1 Search vendor "Elasticsearch" for product "Logstash" and version "1.5.1"		-		Affected
Elasticsearch Search vendor "Elasticsearch"		Logstash Search vendor "Elasticsearch" for product "Logstash"				1.5.2 Search vendor "Elasticsearch" for product "Logstash" and version "1.5.2"		-		Affected
Elasticsearch Search vendor "Elasticsearch"		Logstash Search vendor "Elasticsearch" for product "Logstash"				1.5.3 Search vendor "Elasticsearch" for product "Logstash" and version "1.5.3"		-		Affected