PT-2018-1470 · Microsoft · Chakracore+2

Lokihardt + 2 · Publicado 2018-08-14 · Atualizado 2025-10-28 · CVE-2018-8372

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 and Internet Explorer (affected versions not specified)

Description The issue is caused by a buffer overflow in the ChakraCore JavaScript engine, allowing a remote attacker to execute arbitrary code with the help of a specially crafted web page. This could corrupt memory, enabling the attacker to gain the same user rights as the current user. If the current user has administrative rights, the attacker could take control of the affected system, 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:2018-01021

CVE-2018-8372

GHSA-P349-Q795-QJ4Q

Produtos afetados

Chakracore

Edge

Internet Explorer

Referências · 15

• https://github.com/chakra-core/ChakraCore · Nota
• https://github.com/chakra-core/ChakraCore/pull/5596 · Nota
• https://github.com/chakra-core/ChakraCore/commit/91bb6d68bfe0455cde08aaa5fbc3f2e4f6cc9d04 · Nota
• https://osv.dev/vulnerability/GHSA-p349-q795-qj4q · Aviso do Fabricante
• https://web.archive.org/web/20211203061111/http://securitytracker.com/id/1041457 · Nota
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8372 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2018-8372 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8372 · Nota de Segurança
• https://bdu.fstec.ru/vul/2018-01021 · Nota de Segurança
• http://securityfocus.com/bid/105038 · Nota
• http://securitytracker.com/id/1041457 · Nota
• https://t.me/cvenotify/118251 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2018-8372 · Nota de Segurança
• https://web.archive.org/web/20210124195605/http://securityfocus.com/bid/105038 · Nota
• https://t.me/cveNotify/140660 · Publicação no Telegram