Vulnerability Details : CVE-2015-5619
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.
Exploit prediction scoring system (EPSS) score for CVE-2015-5619
Probability of exploitation activity in the next 30 days: 0.24%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 61 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2015-5619
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST |
5.9
|
MEDIUM | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2015-5619
-
The product does not validate, or incorrectly validates, a certificate.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-5619
-
http://www.securityfocus.com/bid/76455
Logstash CVE-2015-5619 Man in the Middle Security Bypass VulnerabilityThird Party Advisory;VDB Entry
-
https://www.elastic.co/blog/logstash-1-5-4-and-1-4-5-released
Logstash 1.5.4 and 1.4.5 released | Elastic BlogVendor Advisory
-
http://www.securityfocus.com/archive/1/536858/100/0/threaded
SecurityFocus
-
http://www.securityfocus.com/archive/1/536294/100/0/threaded
SecurityFocus
-
http://packetstormsecurity.com/files/133269/Logstash-1.5.3-Man-In-The-Middle.html
Logstash 1.5.3 Man-In-The-Middle ≈ Packet StormThird Party Advisory;VDB Entry
Products affected by CVE-2015-5619
- cpe:2.3:a:elasticsearch:logstash:1.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:elasticsearch:logstash:1.4.3:*:*:*:*:*:*:*
- cpe:2.3:a:elasticsearch:logstash:1.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:elasticsearch:logstash:1.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:elasticsearch:logstash:1.5.3:*:*:*:*:*:*:*
- cpe:2.3:a:elasticsearch:logstash:1.4.4:*:*:*:*:*:*:*
- cpe:2.3:a:elastic:logstash:1.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:elastic:logstash:1.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:elastic:logstash:1.4.2:*:*:*:*:*:*:*