PT-2018-10694 · Espruino · Espruino

Hongxuchen · Publicado 2018-05-31 · Atualizado 2018-06-08 · CVE-2018-11595

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Espruino versions prior to 1.99

Description The issue allows attackers to cause a denial of service, resulting in an application crash, and potentially escalate privileges. This is achieved by providing a user-crafted input file that exploits a buffer overflow during syntax parsing, due to the misuse of strncat.

Recommendations For versions prior to 1.99, update to version 1.99 or later to resolve the issue.

Exploit

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2018-11595

Produtos afetados

Espruino

Referências · 7

• 🔥 https://github.com/espruino/Espruino/files/2019220/test_4.txt · Exploit
• 🔥 https://github.com/espruino/Espruino/files/2019216/test_2.txt · Exploit
• 🔥 https://github.com/espruino/Espruino/files/2019210/test_0.txt · Exploit
• https://github.com/espruino/Espruino/commit/0a7619875bf79877907205f6bee08465b89ff10b · Aviso do Fabricante
• https://github.com/espruino/Espruino/issues/1425 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2018-11595 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-11595 · Nota de Segurança