PT-2018-14908 · Budabot · Budabot

Ryan Delaney · Publicado 2018-11-30 · Atualizado 2019-10-03 · CVE-2018-19290

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 Budabot versions 0.6 through 4.0

Description The issue allows remote attackers to perform a command injection attack against the PHP daemon with a crafted command. This can result in a denial of service or possibly other unspecified impacts. For example, the command "!calc 5 x 5" can be used to demonstrate the issue. The vulnerable code is located in different files depending on the version: in versions before 3.0, it is in modules/HELPBOT MODULE/calc.php, and in versions 3.0 and above, it is in modules/HELPBOT MODULE/HelpbotController.class.php.

Recommendations For versions 0.6 through 2.x, consider disabling the calc.php file in the modules/HELPBOT MODULE directory until a patch is available. For versions 3.0 through 4.0, consider disabling the HelpbotController.class.php file in the modules/HELPBOT MODULE directory until a patch is available. Restrict access to the !calc command in the affected API endpoint until the issue is resolved.

Exploit

Correção

OS Command Injection

Enumeração de Fraquezas

CWE-78

Identificadores relacionados

CVE-2018-19290

Produtos afetados

Budabot

Referências · 4

• 🔥 http://seclists.org/fulldisclosure/2018/Nov/44 · Exploit
• 🔥 http://packetstormsecurity.com/files/150391/Budabot-4.0-Denial-Of-Service.html · Exploit
• https://osv.dev/vulnerability/CVE-2018-19290 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-19290 · Nota de Segurança