PT-2016-2071 · Apple · Os X

Ianbeer · Publicado 2016-05-20 · Atualizado 2016-12-01 · CVE-2016-1794

Positive Technologies (AI Summary)

CVSS v2.0

9.3

Alta

Vetor base

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Apple OS X versions prior to 10.11.5

Description The issue is related to the AppleGraphicsControlClient::checkArguments method in AppleGraphicsControl, which allows attackers to execute arbitrary code in a privileged context or cause a denial of service via a crafted app. This is due to errors in pointer dereferencing. Exploitation of the issue can enable a remote attacker to execute arbitrary code in a privileged context or cause a denial of service.

Recommendations For versions prior to 10.11.5, update to version 10.11.5 or later to resolve the issue. As a temporary workaround, consider restricting the use of the AppleGraphicsControl component to minimize the risk of exploitation.

Exploit

Correção

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

BDU:2016-01422

CVE-2016-1794

Produtos afetados

Os X

Referências · 10

• 🔥 https://exploit-db.com/exploits/39922 · Exploit
• https://bugs.chromium.org/p/project-zero/issues/detail?id=783 · Nota
• http://securityfocus.com/bid/90696 · Nota
• http://lists.apple.com/archives/security-announce/2016/May/msg00004.html · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2016-1794 · Nota de Segurança
• http://packetstormsecurity.com/files/137402/OS-X-AppleMuxControl.kext-NULL-Pointer-Dereference.html · Nota
• http://securitytracker.com/id/1035895 · Nota
• https://osv.dev/vulnerability/CVE-2016-1794 · Aviso do Fabricante
• https://support.apple.com/HT206567 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2016-01422 · Nota de Segurança