漏洞信息
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Vulnerability Title
UltraJSON: Memory Leak in ujson.dump() on Write Failure
Vulnerability Description
UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. Prior to 5.12.1, when ujson.dump() writes to a file-like object and the write operation raises an exception, the serialized JSON string object is not decremented, leaking memory. Each failed write operation leaks the full size of the serialized payload. This vulnerability is fixed in 5.12.1.
CVSS Information
N/A
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
Vulnerability Title
UltraJSON 安全漏洞
Vulnerability Description
UltraJSON是UltraJSON开源的一个超快的 JSON 编码器和解码器,用纯 C 语言编写,并绑定了 Python 3.7+。 UltraJSON 5.12.1之前版本存在安全漏洞,该漏洞源于ujson.dump()写入文件类对象时若写入操作引发异常,序列化的JSON字符串对象未递减,导致内存泄漏。
CVSS Information
N/A
Vulnerability Type
N/A