PT-2018-9083 · Microsoft · Chakracore

Ivan Fratric · Published 2018-01-10 · Updated 2022-05-13 · CVE-2018-0818

Positive Technologies (AI Summary)

CVSS v2.0

8.5

High

Base vector

AV:N/AC:M/Au:S/C:C/I:C/A:C

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

Description: The issue allows an attacker to bypass Control Flow Guard (CFG) in conjunction with another vulnerability, enabling them to run arbitrary code on a target system. This is due to how the Chakra scripting engine handles accessing memory.

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

Related Identifiers

CVE-2018-0818

GHSA-FV8M-P45W-GF38

Affected Products

Chakracore

References · 9

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0818 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-0818 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-0818 · Security Note
• https://osv.dev/vulnerability/GHSA-fv8m-p45w-gf38 · Vendor Advisory
• https://github.com/chakra-core/ChakraCore · Note
• https://github.com/chakra-core/ChakraCore/pull/4427/commits/84368681cf5cf1d33364638e2cd463ad1b13eba6 · Note
• https://github.com/chakra-core/ChakraCore/pull/4427 · Note
• https://web.archive.org/web/20210124130147/http://securityfocus.com/bid/102412 · Note
• http://securityfocus.com/bid/102412 · Note