PT-2018-1729 · Microsoft · Edge

Lokihardt + 1 · Publicado 2018-10-09 · Atualizado 2022-05-13 · CVE-2018-8505

Positive Technologies (AI Summary)

CVSS v2.0

7.6

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions: Microsoft Edge (affected versions not specified)

Description: The issue is related to a remote code execution problem in the Chakra scripting engine of Microsoft Edge, caused by a buffer overflow in memory. This could allow an attacker to execute arbitrary code on a user's system by using a specially crafted web page. If successfully exploited, the attacker could gain the same user rights as the current user, potentially taking control of the affected system if the user has administrative rights. This could enable the attacker to install programs, view, change, or delete data, or create new accounts with full user rights.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Memory Corruption

Buffer Overflow

Enumeração de Fraquezas

CWE-787

CWE-119

Identificadores relacionados

BDU:2018-01328

CVE-2018-8505

GHSA-P37H-RG3W-23WX

Produtos afetados

Edge

Referências · 13

• https://github.com/chakra-core/ChakraCore · Nota
• https://github.com/chakra-core/ChakraCore/commit/08f11df45aef2092ab0117dbd37fcb0cbcd3b280 · Nota
• https://github.com/chakra-core/ChakraCore/pull/5764 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8505 · Nota de Segurança
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8505 · Aviso do Fabricante
• http://securitytracker.com/id/1041825 · Nota
• https://osv.dev/vulnerability/GHSA-p37h-rg3w-23wx · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-8505 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-8505 · Aviso do Fabricante
• https://web.archive.org/web/20210419171339/http://securityfocus.com/bid/105468 · Nota
• https://bdu.fstec.ru/vul/2018-01328 · Nota de Segurança
• http://securityfocus.com/bid/105468 · Nota
• https://web.archive.org/web/20210927074321/http://securitytracker.com/id/1041825 · Nota