Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).
CVE-2018-0838 — Out-of-bounds Write in Corporation Internet Explorer
Severity
7.5HIGHNVD
EPSS
79.3%
top 0.92%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
Timeline
PublishedFeb 15
Latest updateMay 13
Description
Microsoft Edge and ChakraCore in Microsoft Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows remote code execution, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0834, CVE-2018-0835, CVE-2018-0836, CVE-2018-0837, CVE-2018-0840, CVE-2018-0856, CVE-2018-0857, CVE-2018-0858, CVE-2018-0859, CVE-2018-0860, CVE-2018-0861, and CVE-2018-0866.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.6 | Impact: 5.9
Affected Packages14 packages
Patches
🔴Vulnerability Details
23💥Exploits & PoCs
1📋Vendor Advisories
1🕵️Threat Intelligence
16Fortinet▶
An Analysis of the DLL Address Leaking Trick used by the “Double Kill” Internet Explorer Zero-Day exploit (CVE-2018-8174)↗2018-08-06
Fortinet▶
An Analysis of the Use-After-Free Bug in the Microsoft Edge Chakra Engine (CVE-2018-0946)↗2018-06-28
Fortinet▶
An Analysis of Microsoft Edge Chakra NewScObjectNoCtor Array Type Confusion (CVE-2018-0838)↗2018-05-18