CVE-2024-8948
CVE-2024-8948
Título es
CVE-2024-8948
Mar, 17/09/2024 – 19:15
Tipo
CWE-122
Gravedad v2.0
7.50
Gravedad 2.0 Txt
HIGH
Título en
CVE-2024-8948
Descripción en
A vulnerability was found in MicroPython 1.23.0. It has been rated as critical. Affected by this issue is the function mpz_as_bytes of the file py/objint.c. The manipulation leads to heap-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The patch is identified as 908ab1ceca15ee6fd0ef82ca4cba770a3ec41894. It is recommended to apply a patch to fix this issue. In micropython objint component, converting zero from int to bytes leads to heap buffer-overflow-write at mpz_as_bytes.
17/09/2024
17/09/2024
Vector CVSS:3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Vector CVSS:2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P
Gravedad 3.1 (CVSS 3.1 Base Score)
7.30
Gravedad 3.1 Txt Gravedad 3.1 (CVSS 3.1 Base Score)
HIGH
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