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
Apache Log4cxx, Apache Log4cxx (Conan), Apache Log4cxx (Brew): Silent log event loss in XMLLayout due to unescaped XML 1.0 forbidden characters
Vulnerability Description
Apache Log4cxx's XMLLayout https://logging.apache.org/log4cxx/1.7.0/classlog4cxx_1_1xml_1_1XMLLayout.html , in versions before 1.7.0, fails to sanitize characters forbidden by the XML 1.0 specification https://www.w3.org/TR/xml/#charsets in log messages, NDC, and MDC property keys and values, producing invalid XML output. Conforming XML parsers must reject such documents with a fatal error, which may cause downstream log processing systems to drop or fail to index affected records. An attacker who can influence logged data can exploit this to suppress individual log records, impairing audit trails and detection of malicious activity. Users are advised to upgrade to Apache Log4cxx 1.7.0, which fixes this issue.
CVSS Information
N/A
Vulnerability Type
对输出编码和转义不恰当
Vulnerability Title
Apache Log4cxx 安全漏洞
Vulnerability Description
Apache Log4cxx是美国阿帕奇(Apache)基金会的一个以 Apache log4j 为模式的 C++ 日志框架。 Apache Log4cxx 1.7.0之前版本存在安全漏洞,该漏洞源于XMLLayout未清理XML 1.0规范禁止的字符,可能导致日志记录丢失。
CVSS Information
N/A
Vulnerability Type
N/A