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CVE-2023-7158

MicroPython objslice.c slice_indices heap-based overflow

CVSS 7.3 HIGHEPSS 1.2%CWE-122
Vexday Risk Score
21Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 7.3EPSS 1.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
29 dez 2023Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Produtos afetados
n/a · MicroPython

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Referências
https://github.com/micropython/micropython/issues/13007https://github.com/micropython/micropython/pull/13039https://github.com/micropython/micropython/pull/13039/commits/f397a3ec318f3ad05aa287764ae7cef32202380fhttps://github.com/micropython/micropython/releases/tag/v1.22.0https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4E2HYWCZB5R4SHY4SZZZSFDMD64N4SOZ/https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/D3WWY5JY4RTJE25APB4REGDUDPATG6H7/https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TEK46QAJOXXDZOWOIE2YACUOCZFWOBCK/https://vuldb.com/?ctiid.249180https://vuldb.com/?id.249180