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CVE-2016-10363

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 Logstash是荷兰Elasticsearch公司的一套日志分析和监控工具。该工具提供日志或事件的搜索、处理和管理等功能。 Elasticsearch Logstash 2.3.3之前的版本中存在安全漏洞。远程攻击者可借助恶意的特制Netflow v5、Netflow v9或IPFIX数据包利用该漏洞造成拒绝服务（Logstash进程退出）。

AI Predicted 7.5 Difficulty: Easy EPSS 1.53% · P74

Possible ATT&CK Techniques 1 AI

T1499.001 · OS Exhaustion Flood
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I. Basic Information for CVE-2016-10363

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Logstash versions prior to 2.3.3, when using the Netflow Codec plugin, a remote attacker crafting malicious Netflow v5, Netflow v9 or IPFIX packets could perform a denial of service attack on the Logstash instance. The errors resulting from these crafted inputs are not handled by the codec and can cause the Logstash process to exit.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未捕获的异常
Source: CVE Program / CVE List V5
Vulnerability Title
Elasticsearch Logstash 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Elasticsearch Logstash是荷兰Elasticsearch公司的一套日志分析和监控工具。该工具提供日志或事件的搜索、处理和管理等功能。 Elasticsearch Logstash 2.3.3之前的版本中存在安全漏洞。远程攻击者可借助恶意的特制Netflow v5、Netflow v9或IPFIX数据包利用该漏洞造成拒绝服务（Logstash进程退出）。
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 2.3.3 -

II. Public POCs for CVE-2016-10363

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III. Intelligence Information for CVE-2016-10363

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Other References for CVE-2016-10363 (1)

Same Patch Batch · Elastic · 2017-06-16 · 10 CVEs total

CVE-2015-9056 Elasticsearch Kibana 跨站脚本漏洞
CVE-2016-10362 Elasticsearch Logstash 安全漏洞
CVE-2016-10364 Elasticsearch Kibana 安全漏洞
CVE-2016-10365 Elasticsearch Kibana 安全漏洞
CVE-2016-10366 Elasticsearch Kibana 跨站脚本漏洞
CVE-2017-8449 Elastic X-Pack Security 信息泄露漏洞
CVE-2017-8450 Elastic X-Pack 信息泄露漏洞
CVE-2017-8451 Elasticsearch Kibana 输入验证错误漏洞
CVE-2017-8452 Elasticsearch Kibana 安全漏洞

IV. Related Vulnerabilities

Same product: Logstash
Same vendor: Elastic
Same weakness: CWE-248

V. Comments for CVE-2016-10363

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