Heap-based Buffer Overflow in MicroPython

A vulnerability was found in MicroPython 1.23.0. It has been classified as critical. Affected is the function mpvfsumount of the file extmod/vfs.c of the component VFS Unmount Handler. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit...

heap-buffer-overflow in MicroPython

A vulnerability was found in MicroPython 1.23.0. It has been rated as critical. Affected by this issue is the function mpzasbytes 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 ma...

GHSA-VH3X-525M-JP4R heap-buffer-overflow in MicroPython

A vulnerability was found in MicroPython 1.23.0. It has been rated as critical. Affected by this issue is the function mpzasbytes 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 ma...

CVE-2024-8946

A vulnerability was found in MicroPython 1.23.0. It has been classified as critical. Affected is the function mpvfsumount of the file extmod/vfs.c of the component VFS Unmount Handler. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit...

CVE-2024-8948

A vulnerability was found in MicroPython 1.23.0. It has been rated as critical. Affected by this issue is the function mpzasbytes 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 ma...

PYSEC-2024-87

A vulnerability was found in MicroPython 1.23.0. It has been rated as critical. Affected by this issue is the function mpzasbytes 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 ma...

PYSEC-2024-91

A vulnerability was found in MicroPython 1.23.0. It has been classified as critical. Affected is the function mpvfsumount of the file extmod/vfs.c of the component VFS Unmount Handler. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit...

PYSEC-2024-96

A vulnerability was found in MicroPython 1.23.0. It has been classified as critical. Affected is the function mpvfsumount of the file extmod/vfs.c of the component VFS Unmount Handler. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit...

PYSEC-2024-88

A vulnerability was found in MicroPython 1.23.0. It has been rated as critical. Affected by this issue is the function mpzasbytes 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 ma...

PYSEC-2024-89

A vulnerability was found in MicroPython 1.23.0. It has been rated as critical. Affected by this issue is the function mpzasbytes 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 ma...

PYSEC-2024-95

A vulnerability was found in MicroPython 1.23.0. It has been classified as critical. Affected is the function mpvfsumount of the file extmod/vfs.c of the component VFS Unmount Handler. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit...

PYSEC-2024-93

A vulnerability was found in MicroPython 1.23.0. It has been classified as critical. Affected is the function mpvfsumount of the file extmod/vfs.c of the component VFS Unmount Handler. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit...

CVE-2024-8948

CVE-2024-8948 affects MicroPython 1.23.0; the vulnerability resides in the function mpz_as_bytes within py/objint.c, where converting zero from int to bytes triggers a heap-based buffer overflow. The issue can be exploited remotely, and public disclosures include a patch reference: 908ab1ceca15ee...

CVE-2024-8948 MicroPython objint.c mpz_as_bytes heap-based overflow

A vulnerability was found in MicroPython 1.23.0. It has been rated as critical. Affected by this issue is the function mpzasbytes 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 ma...

CVE-2024-8948 MicroPython objint.c mpz_as_bytes heap-based overflow

A vulnerability was found in MicroPython 1.23.0. It has been rated as critical. Affected by this issue is the function mpzasbytes 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 ma...

CVE-2024-8948 MicroPython objint.c mpz_as_bytes heap-based overflow

A vulnerability was found in MicroPython 1.23.0. It has been rated as critical. Affected by this issue is the function mpzasbytes 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 ma...

CVE-2024-8948

A vulnerability was found in MicroPython 1.23.0. It has been rated as critical. Affected by this issue is the function mpzasbytes 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 ma...

CVE-2024-8946 MicroPython VFS Unmount vfs.c mp_vfs_umount heap-based overflow

A vulnerability was found in MicroPython 1.23.0. It has been classified as critical. Affected is the function mpvfsumount of the file extmod/vfs.c of the component VFS Unmount Handler. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit...

CVE-2024-8946 MicroPython VFS Unmount vfs.c mp_vfs_umount heap-based overflow

A vulnerability was found in MicroPython 1.23.0. It has been classified as critical. Affected is the function mpvfsumount of the file extmod/vfs.c of the component VFS Unmount Handler. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit...

CVE-2024-8946 MicroPython VFS Unmount vfs.c mp_vfs_umount heap-based overflow

A vulnerability was found in MicroPython 1.23.0. It has been classified as critical. Affected is the function mpvfsumount of the file extmod/vfs.c of the component VFS Unmount Handler. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit...