PT-2018-1009 · Microsoft · Chakracore+1

Published 2018-01-03 · Updated 2020-08-24 · CVE-2018-0777

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 related to the incorrect handling of objects in memory by the ChakraCore JavaScript engine handler in Microsoft Edge. This could allow a remote attacker to execute arbitrary code in the context of the current user, potentially leading to memory corruption. If the current user has administrative rights, a successful exploitation could grant the attacker control over 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.

Exploit

RCE

DoS

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-119

Related Identifiers

BDU:2018-00228

CVE-2018-0777

Affected Products

Chakracore

Edge

References · 9

• 🔥 https://github.com/tunz/js-vuln-db/blob/master/chakra/CVE-2018-0777.md · Exploit
• 🔥 https://exploit-db.com/exploits/43718 · Exploit
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0777 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-0777 · Security Note
• https://osv.dev/vulnerability/CVE-2018-0777 · Vendor Advisory
• https://bdu.fstec.ru/vul/2018-00228 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0777 · Security Note
• http://securitytracker.com/id/1040100 · Note
• http://securityfocus.com/bid/102402 · Note