GitHub Advisoryadvisory · RubyGems
GHSA-8qhq-rq4j-8prj Elasticsearch Logstash allows remote attackers to execute arbitrary commands
HIGH
Official page ↗
- Aliases
- CVE-2014-4326
- Ecosystem
- RubyGems
- Packages
- logstash
- Severity
- High
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U
- Weaknesses
- CWE-78
- Reviewed
- 2025-04-14
Affected packages
• RubyGems logstash: >= 1.0.14, < 1.4.2 → fixed in 1.4.2
Description
Elasticsearch Logstash 1.0.14 through 1.4.x before 1.4.2 allows remote attackers to execute arbitrary commands via a crafted event in (1) `zabbix.rb` or (2) `nagios_nsca.rb` in `outputs/`.
Related
Alias · CVE (1)
- CVE-2014-4326 Elasticsearch Logstash 1.0.14 through 1.4.x before 1.4.2 allows remote attackers to execute arbitrary commands via a crafted event in (1)… vulnerability
Weakness · CWE (1)
- CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2014-4326 advisory
- https://github.com/elastic/logstash package
- https://web.archive.org/web/20140804031140/http://www.elasticsearch.org/blog/logstash-1-4-2 web
- https://web.archive.org/web/20201207013408/http://www.securityfocus.com/archive/1/532841/100/0/threaded web
- https://www.elastic.co/community/security web