PT-2018-15292 · Libexcel · Libexcel

Fantasyoung · Publicado 2018-12-18 · Atualizado 2019-01-10 · CVE-2018-20213

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions libexcel version 0.01

Description The issue allows attackers to cause a denial of service (SEGV) via a long name in the wbook addworksheet function in workbook.c in libexcel.a.

Recommendations For libexcel version 0.01, avoid using long names in the wbook addworksheet function to prevent the denial of service.

Exploit

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2018-20213

Produtos afetados

Libexcel

Referências · 3

• 🔥 https://github.com/devinsmith/libexcel/issues/8 · Exploit
• https://osv.dev/vulnerability/CVE-2018-20213 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-20213 · Nota de Segurança