PT-2018-1655 · Microsoft · Chakracore+3

Published 2018-09-11 · Updated 2022-05-13 · CVE-2018-8452

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ChakraCore (affected versions not specified) Internet Explorer 11 (affected versions not specified) Microsoft Edge (affected versions not specified)

Description An information disclosure issue exists due to the scripting engine's improper handling of objects in memory in Microsoft browsers. This could allow a remote attacker to disclose protected information using a specially crafted web page. The exploitation of this issue may provide an attacker with information to further compromise the user's system.

Recommendations For ChakraCore, at the moment, there is no information about a newer version that contains a fix for this vulnerability. For Internet Explorer 11, at the moment, there is no information about a newer version that contains a fix for this vulnerability. For Microsoft Edge, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Information Disclosure

Weakness Enumeration

CWE-119

CWE-200

Related Identifiers

BDU:2018-01214

CVE-2018-8452

GHSA-W3QR-8V4R-592M

Affected Products

Chakracore

Edge

Internet Explorer

Internet Explorer 11

References · 12

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8452 · Vendor Advisory
• https://bdu.fstec.ru/vul/2018-01214 · Security Note
• https://osv.dev/vulnerability/CVE-2018-8452 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-8452 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8452 · Security Note
• https://osv.dev/vulnerability/GHSA-w3qr-8v4r-592m · Vendor Advisory
• https://github.com/chakra-core/ChakraCore · Note
• https://github.com/chakra-core/ChakraCore/commit/3f3544801cc01e9f54cab84b20602a3b5e29c3ef · Note
• https://web.archive.org/web/20210124203129/http://securityfocus.com/bid/105252 · Note
• http://securitytracker.com/id/1041623 · Note
• https://web.archive.org/web/20221128100304/http://securitytracker.com/id/1041623 · Note
• http://securityfocus.com/bid/105252 · Note