Information disclosure in Elastic Logstash
CVE-2015-5378
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.025 (83.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 83.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.025 · newest: 0.025 · change: 0.000
Affected products
- Elastic Logstash — versions 1.4.0, 1.4.1, 1.4.2
- Elasticsearch Logstash — versions 1.4.3, 1.5.0, 1.5.1
Weakness classification (CWE)
References
- www.securityfocus.com/archive/1/536050/100/0/threaded (mailing-list)
- packetstormsecurity.com/files/132800/Logstash-1.5.2-SSL-TLS-FREAK.html (VDB Entry, Third Party Advisory)
- www.securityfocus.com/archive/1/536859/100/0/threaded (mailing-list)
- www.securityfocus.com/bid/76015 (VDB Entry, Third Party Advisory, vdb-entry)
- www.elastic.co/community/security (Vendor Advisory)
Frequently asked questions
- What is CVE-2015-5378?
- CVE-2015-5378 is a high-severity vulnerability in Elastic Logstash, classified under Information Disclosure. CVSS score: 7.5/10. Published 2017-06-27.
- How severe is CVE-2015-5378?
- High severity. CVSS v3 base score is 7.5 out of 10.