PT-2017-18380 · Microsoft · Windows Server 2016+2

Publicado 2017-08-08 · Atualizado 2019-10-03 · CVE-2017-8503

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Média

Vetor base

AV:L/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Microsoft Edge versions in Microsoft Windows 10 1511, 1607, 1703, and Windows Server 2016

Description An elevation of privilege issue exists in Microsoft Edge, allowing an attacker to escape from the AppContainer sandbox. This could enable an attacker to gain elevated privileges and break out of the Edge AppContainer sandbox. The issue by itself does not allow arbitrary code execution but could be used in conjunction with other vulnerabilities, such as a remote code execution vulnerability and another elevation of privilege vulnerability, to exploit the elevated privileges.

Recommendations For Microsoft Edge in Microsoft Windows 10 1511, 1607, 1703, and Windows Server 2016, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Identificadores relacionados

CVE-2017-8503

ZDI-17-637

Produtos afetados

Edge

Windows 10

Windows Server 2016

Referências · 6

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8503 · Nota de Segurança
• http://securityfocus.com/bid/99395 · Nota
• http://securitytracker.com/id/1039101 · Nota
• https://zerodayinitiative.com/advisories/ZDI-17-637 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2017-8503 · Nota de Segurança
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8503 · Aviso do Fabricante