CVE-2023-7158
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
MicroPython objslice.c slice_indices heap-based overflow
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
MicroPython
- Vendor
- n/a
- Product
- MicroPython
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 1.13.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.14.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.15.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.16.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.17.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.18.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.19.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.20.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.21.0 | affected | Unavailable | Unavailable | Unavailable | None listed |