Vulnerability Information
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Vulnerability Title
Fluentd vulnerable to remote code execution due to insecure deserialization (in non-default configuration)
Vulnerability Description
Fluentd collects events from various data sources and writes them to files, RDBMS, NoSQL, IaaS, SaaS, Hadoop and so on. A remote code execution (RCE) vulnerability in non-default configurations of Fluentd allows unauthenticated attackers to execute arbitrary code via specially crafted JSON payloads. Fluentd setups are only affected if the environment variable `FLUENT_OJ_OPTION_MODE` is explicitly set to `object`. Please note: The option FLUENT_OJ_OPTION_MODE was introduced in Fluentd version 1.13.2. Earlier versions of Fluentd are not affected by this vulnerability. This issue was patched in version 1.15.3. As a workaround do not use `FLUENT_OJ_OPTION_MODE=object`.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Vulnerability Type
可信数据的反序列化
Vulnerability Title
Fluentd 代码问题漏洞
Vulnerability Description
Fluentd是Fluentd开源的一个开源日志收集器。从各种数据源收集事件，并将其写入文件、RDBMS、NoSQL、IaaS、SaaS、Hadoop等。 Fluentd 存在安全漏洞。攻击者利用该漏洞通过特制的JSON有效载荷执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A