PT-2023-28439 · Unknown · Wifi Shell.C

0Xdea · Publicado 2023-10-13 · Atualizado 2024-01-12 · CVE-2023-4257

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions wifi shell.c (affected versions not specified)

Description The issue is related to unchecked user input length in the wifi shell.c file, which can cause buffer overflows. The specific API endpoint affected is /subsys/net/l2/wifi/wifi shell.c.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Enumeração de Fraquezas

CWE-131

CWE-120

Identificadores relacionados

CVE-2023-4257

GHSA-853Q-Q69W-GF5J

Produtos afetados

Wifi Shell.C

Referências · 9

• 🔥 https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-853q-q69w-gf5j · Exploit
• 🔥 http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html · Exploit
• http://openwall.com/lists/oss-security/2023/11/07/1 · Nota
• https://t.me/cibsecurity/72274 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-4257 · Aviso do Fabricante
• https://t.me/cvenotify/67328 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2023-4257 · Nota de Segurança
• https://t.me/cvenotify/59478 · Publicação no Telegram
• http://seclists.org/fulldisclosure/2023/Nov/1 · Nota