CVE-2018-0857 is a Scripting Engine Memory Corruption Vulnerability affecting Microsoft Edge and ChakraCore on various Windows 10 and Server 2016 versions. It allows for remote code execution due to how the scripting engine handles objects in memory. The vulnerability has a CVSS score of 7.5 (HIGH), indicating a network-based attack with high impact on confidentiality, integrity, and availability, requiring user interaction and high attack complexity. While not listed in CISA's KEV catalog, its FAUCET Risk Score is 92/100, and it has received some community and media attention, though no public exploit code is currently available.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:microsoft:chakracore:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.4 Bluesky, 0.2 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.6 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.