Metrics
Affected Vendors & Products
Tue, 24 Sep 2024 13:30:00 +0000
Type | Values Removed | Values Added |
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Weaknesses | CWE-787 | |
CPEs | cpe:2.3:a:micropython:micropython:1.23.0:*:*:*:*:*:*:* |
Tue, 17 Sep 2024 21:30:00 +0000
Type | Values Removed | Values Added |
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First Time appeared |
Micropython
Micropython micropython |
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CPEs | cpe:2.3:a:micropython:micropython:*:*:*:*:*:*:*:* | |
Vendors & Products |
Micropython
Micropython micropython |
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Metrics |
ssvc
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Tue, 17 Sep 2024 19:00:00 +0000
Type | Values Removed | Values Added |
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Description | A vulnerability was found in MicroPython 1.23.0. It has been classified as critical. Affected is the function mp_vfs_umount 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 has been disclosed to the public and may be used. The name of the patch is 29943546343c92334e8518695a11fc0e2ceea68b. It is recommended to apply a patch to fix this issue. | A vulnerability was found in MicroPython 1.23.0. It has been classified as critical. Affected is the function mp_vfs_umount 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 has been disclosed to the public and may be used. The name of the patch is 29943546343c92334e8518695a11fc0e2ceea68b. It is recommended to apply a patch to fix this issue. In the VFS unmount process, the comparison between the mounted path string and the unmount requested string is based solely on the length of the unmount string, which can lead to a heap buffer overflow read. |
Tue, 17 Sep 2024 18:45:00 +0000
Type | Values Removed | Values Added |
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Description | A vulnerability was found in MicroPython 1.23.0. It has been classified as critical. Affected is the function mp_vfs_umount 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 has been disclosed to the public and may be used. The name of the patch is 29943546343c92334e8518695a11fc0e2ceea68b. It is recommended to apply a patch to fix this issue. | |
Title | MicroPython VFS Unmount vfs.c mp_vfs_umount heap-based overflow | |
Weaknesses | CWE-122 | |
References |
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Metrics |
cvssV2_0
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Status: PUBLISHED
Assigner: VulDB
Published: 2024-09-17T18:31:04.213Z
Updated: 2024-09-17T20:14:27.949Z
Reserved: 2024-09-17T12:47:10.485Z
Link: CVE-2024-8946
Updated: 2024-09-17T20:14:23.047Z
Status : Analyzed
Published: 2024-09-17T19:15:29.220
Modified: 2024-09-24T13:11:17.417
Link: CVE-2024-8946
No data.