漏洞信息
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Vulnerability Title
MicroPython objslice.c slice_indices heap-based overflow
Vulnerability Description
A vulnerability was found in MicroPython up to 1.21.0. It has been classified as critical. Affected is the function slice_indices of the file objslice.c. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.22.0 is able to address this issue. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-249180.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Vulnerability Type
堆缓冲区溢出
Vulnerability Title
MicroPython 安全漏洞
Vulnerability Description
MicroPython是MicroPython开源的一个小型的开源Python编程语言解释器。 MicroPython 1.21.0及之前版本存在安全漏洞，该漏洞源于文件objslice.c的函数slice_indices会导致基于堆的缓冲区溢出。
CVSS Information
N/A
Vulnerability Type
N/A