Vulnerability in Microsoft Chakracore
CVE-2017-11874
Microsoft Edge in Microsoft Windows 10 1703, 1709, Windows Server, version 1709, and ChakraCore allows an attacker to bypass Control Flow Guard (CFG) to run arbitrary code on a target system, due to how Microsoft Edge handles accessing memory in code compiled by the Edge Just-In-Time (JIT) compiler, aka "Microsoft Edge Security Feature Bypass Vulnerability". This CVE ID is unique from CVE-2017-11863 and CVE-2017-11872.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.1 (Low). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.040 (90.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 90.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.040 · newest: 0.040 · change: 0.000
Affected products
- Microsoft Chakracore
- Microsoft Edge
- Microsoft Windows 10 — versions 1703, 1709
- Microsoft Windows Server — versions 1709
- Microsoft Corporation Edge — versions Microsoft Windows 10 1703, 1709, Windows Server, version 1709, and ChakraCore.
References
- www.securityfocus.com/bid/101750 (VDB Entry, Third Party Advisory, vdb-entry)
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11874 (Patch, Vendor Advisory)
- www.securitytracker.com/id/1039801 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2017-11874?
- CVE-2017-11874 is a low-severity vulnerability in Microsoft Chakracore. CVSS score: 3.1/10. Published 2017-11-15.
- How severe is CVE-2017-11874?
- Low severity. CVSS v3 base score is 3.1 out of 10.