漏洞信息
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Vulnerability Title
MessagePack: Out-of-bounds read/crash on Unpacker reuse after caught error
Vulnerability Description
MessagePack is the serializer implementation for Python msgpack.org. Prior to 1.2.1, there is an Out-of-bounds read/crash on Unpacker reuse after a caught error, potentially leading to a DoS attack. If the Unpacker is used repeatedly after an error occurs, the process may crash with a SEGV. This issue has been fixed in version 1.2.1.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
释放后使用
Vulnerability Title
MessagePack 资源管理错误漏洞
Vulnerability Description
MessagePack是MessagePack组织开源的一个消息序列化格式。 MessagePack 1.2.1之前版本存在资源管理错误漏洞,该漏洞源于错误处理后重用Unpacker导致越界读取,可能导致拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A