PT-2015-6433 · Elastic · Logstash

Colin Coghill · Published 2015-06-15 · Updated 2019-06-17 · CVE-2015-4152

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:P/A:P

Name of the Vulnerable Software and Affected Versions Elasticsearch Logstash versions prior to 1.4.3

Description A directory traversal issue exists in the file output plugin, allowing remote attackers to write to arbitrary files through dynamic field references in the path option.

Recommendations For versions prior to 1.4.3, update to version 1.4.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the file output plugin to minimize the risk of exploitation.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2015-4152

Affected Products

Logstash

References · 5

• https://elastic.co/blog/logstash-1-4-3-released · Vendor Advisory
• https://elastic.co/community/security · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2015-4152 · Security Note
• http://packetstormsecurity.com/files/132233/Logstash-1.4.2-Directory-Traversal.html · Note
• http://securityfocus.com/archive/1/535725/100/0/threaded · Note