PT-2023-12161 · Beyondtrust+1 · Beyondtrust Privilege Management For Mac+1

Publicado 2023-12-11 · Atualizado 2023-12-14 · CVE-2021-3187

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions BeyondTrust Privilege Management for Mac versions prior to 5.7

Description An issue allows an authenticated, unprivileged user to elevate privileges by running a malicious script that executes as root from a temporary directory during install time. This issue applies to macOS before 10.15.5, or Security Update 2020-003 on Mojave and High Sierra. Later versions of macOS are not vulnerable.

Recommendations For versions prior to 5.7, update to version 5.7 or later to resolve the issue. As a temporary workaround, consider restricting the execution of scripts from temporary directories during install time to minimize the risk of exploitation.

Correção

Incorrect Default Permissions

Enumeração de Fraquezas

CWE-276

Identificadores relacionados

CVE-2021-3187

Produtos afetados

Beyondtrust Privilege Management For Mac

Apple Macos

Referências · 7

• https://nvd.nist.gov/vuln/detail/CVE-2021-3187 · Nota de Segurança
• https://beyondtrust.com/docs/release-notes/privilege-management/index.htm · Nota
• https://beyondtrust.com/trust-center/security-advisories/bt22-06 · Aviso do Fabricante
• https://t.me/cvenotify/63246 · Publicação no Telegram
• https://t.me/cvenotify/63717 · Publicação no Telegram
• https://twitter.com/CVEnew/status/1734340131190870524 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2021-3187 · Aviso do Fabricante