CVE-2018-8617

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8583, CVE-2018-8618, CVE-2018-8624, CVE-2018-8629.

Affected

Microsoft · Microsoft Edge · ChakraCore

CVSS v3.0 NVD

7.5 HIGHCVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

7.6 HIGHAV:N/AC:H/Au:N/C:C/I:C/A:C

EPSS

62.48% chance of exploitation in the next 30 days, 99th percentile

Published

2018-12-12

Updated

2024-08-05

Proof-of-concept exploits (2)

• ommadawn46/Chakra-TypeConfusions20★ · 2024-03-26
• ommadawn46/chakra-type-confusions20★ · 2024-03-26

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/46202

Security advisories

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8617
• http://www.securityfocus.com/bid/106112
• advisories/GHSA-p9qf-56xw-h2vj

References

• CVE Record
• NVD entry

Related

• CVE-2017-5754
• CVE-2019-0539
• CVE-2019-0567