PT-2018-1134 · Microsoft · Chakracore+1

Published 2018-03-13 · Updated 2022-05-13 · CVE-2018-0930

Positive Technologies (AI Summary)

CVSS v2.0

7.6

High

Base vector

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 caused by a buffer overflow in memory due to improper handling of JavaScript scripts by the ChakraCore scripting engine and Microsoft Edge browser. This could allow a remote attacker to execute arbitrary code in the context of the current user. If the user has administrative rights, the attacker could gain control of the affected system, enabling them 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

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

Related Identifiers

BDU:2018-00562

CVE-2018-0930

GHSA-WC4X-9H9P-9494

Affected Products

Chakracore

Edge

References · 9

• https://osv.dev/vulnerability/GHSA-wc4x-9h9p-9494 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0930 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-0930 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0930 · Security Note
• https://bdu.fstec.ru/vul/2018-00562 · Security Note
• https://github.com/chakra-core/ChakraCore · Note
• https://github.com/chakra-core/ChakraCore/commit/2021bcb122607abef578ef444419e4ba0a9777be · Note
• https://web.archive.org/web/20210124144710/http://securityfocus.com/bid/103272 · Note
• http://securityfocus.com/bid/103272 · Note