CVE-2015-5378 json
Logstash 1.5.x before 1.5.3 and 1.4.x before 1.4.4 allows remote attackers to read communications between Logstash Forwarder agent and Logs…
published 2017-06-27 9 y ago modified 2026-06-17 4 mo ago also EUVD-2015-5334
- cvss
- 7.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.5%
- EPSS 2.5% chance of exploitation in 30 days, percentile 84%
- public exploits
- 0
- none known
Summary
Logstash 1.5.x before 1.5.3 and 1.4.x before 1.4.4 allows remote attackers to read communications between Logstash Forwarder agent and Logstash server.
Exploit prediction
2.46% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
-
elastic.co
/community/security
vendor-advisory
-
securityfocus.com
/archive/1/536050/100/0/threaded
mailing-list
-
packetstormsecurity.com
/files/132800/Logstash-1.5.2-SSL-TLS-FREAK.html
third-party-advisory, vdb-entry
-
securityfocus.com
/archive/1/536859/100/0/threaded
mailing-list
-
securityfocus.com
/bid/76015
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2015-5378
- NVD CVE-2015-5378
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.