漏洞信息
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
Deserialization of untrusted data in JMSSink in Apache Log4j 1.x
Vulnerability Description
JMSSink in all versions of Log4j 1.x is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration or if the configuration references an LDAP service the attacker has access to. The attacker can provide a TopicConnectionFactoryBindingName configuration causing JMSSink to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-4104. Note this issue only affects Log4j 1.x when specifically configured to use JMSSink, which is not the default. Apache Log4j 1.2 reached end of life in August 2015. Users should upgrade to Log4j 2 as it addresses numerous other issues from the previous versions.
CVSS Information
N/A
Vulnerability Type
可信数据的反序列化
Vulnerability Title
Apache Log4j 代码问题漏洞
Vulnerability Description
Apache Log4j是美国阿帕奇（Apache）基金会的一款基于Java的开源日志记录工具。 Log4j 存在代码问题漏洞，该漏洞源于当攻击者对 Log4j 配置具有写访问权限或配置引用攻击者有权访问的 LDAP 服务时，所有 Log4j 1.x 版本中的 JMSSink 都容易受到不受信任数据的反序列化。 攻击者可以提供一个 TopicConnectionFactoryBindingName 配置，使 JMSSink 执行 JNDI 请求，从而以类似于 CVE-2021-4104 的方式执行远程代码
CVSS Information
N/A
Vulnerability Type
N/A