CVE-2015-5619
Logstash Lumberjack SSL/TLS Certificate Validation Bypass Vulnerability
Description
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.
INFO
Published Date :
Aug. 9, 2017, 4:29 p.m.
Last Modified :
April 20, 2025, 1:37 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.0 | MEDIUM | [email protected] |
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2015-5619.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/133269/Logstash-1.5.3-Man-In-The-Middle.html | Third Party Advisory VDB Entry |
| http://www.securityfocus.com/archive/1/536294/100/0/threaded | |
| http://www.securityfocus.com/archive/1/536858/100/0/threaded | |
| http://www.securityfocus.com/bid/76455 | Third Party Advisory VDB Entry |
| https://www.elastic.co/blog/logstash-1-5-4-and-1-4-5-released | Vendor Advisory |
| http://packetstormsecurity.com/files/133269/Logstash-1.5.3-Man-In-The-Middle.html | Third Party Advisory VDB Entry |
| http://www.securityfocus.com/archive/1/536294/100/0/threaded | |
| http://www.securityfocus.com/archive/1/536858/100/0/threaded | |
| http://www.securityfocus.com/bid/76455 | Third Party Advisory VDB Entry |
| https://www.elastic.co/blog/logstash-1-5-4-and-1-4-5-released | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-5619 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2015-5619
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2015-5619 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-5619 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/133269/Logstash-1.5.3-Man-In-The-Middle.html Added Reference http://www.securityfocus.com/archive/1/536294/100/0/threaded Added Reference http://www.securityfocus.com/archive/1/536858/100/0/threaded Added Reference http://www.securityfocus.com/bid/76455 Added Reference https://www.elastic.co/blog/logstash-1-5-4-and-1-4-5-released -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CPE Deprecation Remap by [email protected]
Jun. 17, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:elasticsearch:logstash:1.4.0:*:*:*:*:*:*:* OR *cpe:2.3:a:elastic:logstash:1.4.0:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Jun. 17, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:elasticsearch:logstash:1.4.2:*:*:*:*:*:*:* OR *cpe:2.3:a:elastic:logstash:1.4.2:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Jun. 17, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:elasticsearch:logstash:1.4.1:*:*:*:*:*:*:* OR *cpe:2.3:a:elastic:logstash:1.4.1:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 09, 2018
Action Type Old Value New Value Removed Reference http://www.securityfocus.com/archive/1/archive/1/536858/100/0/threaded [Third Party Advisory, VDB Entry] Removed Reference http://www.securityfocus.com/archive/1/archive/1/536294/100/0/threaded [Third Party Advisory, VDB Entry] Added Reference http://www.securityfocus.com/archive/1/536858/100/0/threaded [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/536294/100/0/threaded [No Types Assigned] -
Initial Analysis by [email protected]
Aug. 25, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type http://www.securityfocus.com/bid/76455 No Types Assigned http://www.securityfocus.com/bid/76455 Third Party Advisory, VDB Entry Changed Reference Type https://www.elastic.co/blog/logstash-1-5-4-and-1-4-5-released No Types Assigned https://www.elastic.co/blog/logstash-1-5-4-and-1-4-5-released Vendor Advisory Changed Reference Type http://www.securityfocus.com/archive/1/archive/1/536294/100/0/threaded No Types Assigned http://www.securityfocus.com/archive/1/archive/1/536294/100/0/threaded Third Party Advisory, VDB Entry Changed Reference Type http://packetstormsecurity.com/files/133269/Logstash-1.5.3-Man-In-The-Middle.html No Types Assigned http://packetstormsecurity.com/files/133269/Logstash-1.5.3-Man-In-The-Middle.html Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/archive/1/archive/1/536858/100/0/threaded No Types Assigned http://www.securityfocus.com/archive/1/archive/1/536858/100/0/threaded Third Party Advisory, VDB Entry Added CWE CWE-295 Added CPE Configuration OR *cpe:2.3:a:elasticsearch:logstash:1.4.0:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:logstash:1.4.1:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:logstash:1.4.2:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:logstash:1.4.3:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:logstash:1.4.4:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:logstash:1.5.0:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:logstash:1.5.1:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:logstash:1.5.2:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:logstash:1.5.3:*:*:*:*:*:*:*
Vulnerability Scoring Details
Base CVSS Score: 5.9
Base CVSS Score: 4.3
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.31 }} 0.11%
score
0.53395
percentile