PT-2018-15180 · Yara · Yara

Bnbdrop · Publicado 2018-12-17 · Atualizado 2026-03-09 · CVE-2018-19974

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions YARA version 3.8.1

Description The issue allows attackers to discover addresses in the real stack by reading uninitialized data from VM scratch memory in libyara/exec.c when bytecode in a specially crafted compiled rule is executed.

Recommendations For YARA version 3.8.1, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Use of Uninitialized Resource

Enumeração de Fraquezas

CWE-908

Identificadores relacionados

CVE-2018-19974

USN-8080-1

Produtos afetados

Yara

Referências · 29

• 🔥 https://github.com/VirusTotal/yara/issues/999 · Exploit
• 🔥 https://github.com/bnbdr/swisscheese · Exploit
• 🔥 https://bnbdr.github.io/posts/extracheese · Exploit
• https://osv.dev/vulnerability/CVE-2018-19974 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-19974 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-8080-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-11328 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-5924 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-12035 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2021-3402 · Aviso do Fabricante
• https://osv.dev/vulnerability/USN-8080-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-9304 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-19975 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-9438 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-19974 · Aviso do Fabricante