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CVE-2019-7613

Quick assessment

Affected
Elastic Logstash
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Elasticsearch Winlogbeat是荷兰Elasticsearch公司的一款用于将Windows事件日志发送到Elasticsearch的开源工具。 Elasticsearch Winlogbeat 5.6.16之前版本和6.6.2之前版本中存在安全漏洞。攻击者可通过注入字符利用该漏洞造成Winlogbeat无法对事件进行记录。

AI Predicted 4.1 Difficulty: Moderate EPSS 1.32% · P70

Possible ATT&CK Techniques 1 AI

T1070.004 · File Deletion
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I. Basic Information for CVE-2019-7613

Vulnerability Information

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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Winlogbeat versions before 5.6.16 and 6.6.2 had an insufficient logging flaw. An attacker able to inject certain characters into a log entry could prevent Winlogbeat from recording the event.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的日志记录
Source: CVE Program / CVE List V5
Vulnerability Title
Elasticsearch Winlogbeat 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Elasticsearch Winlogbeat是荷兰Elasticsearch公司的一款用于将Windows事件日志发送到Elasticsearch的开源工具。 Elasticsearch Winlogbeat 5.6.16之前版本和6.6.2之前版本中存在安全漏洞。攻击者可通过注入字符利用该漏洞造成Winlogbeat无法对事件进行记录。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Elastic Logstash before 5.6.16 and 6.6.2 -

II. Public POCs for CVE-2019-7613

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III. Intelligence Information for CVE-2019-7613

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Other References for CVE-2019-7613 (2)

Same Patch Batch · Elastic · 2019-03-25 · 6 CVEs total

CVE-2019-7608 Elasticsearch Kibana 跨站脚本漏洞
CVE-2019-7610 Elasticsearch Kibana 命令注入漏洞
CVE-2019-7611 Elasticsearch 安全漏洞
CVE-2019-7612 Elasticsearch Logstash 日志信息泄露漏洞
CVE-2019-7609 Elasticsearch Kibana 代码注入漏洞

IV. Related Vulnerabilities

V. Comments for CVE-2019-7613

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