Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2017-11793Improper Restriction of Operations within the Bounds of a Memory Buffer in Corporation Internet Explorer

Severity
7.5HIGHNVD
EPSS
61.7%
top 1.66%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Timeline
PublishedOct 13
Latest updateMay 17

Description

Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11792, CVE-2017-11796, CVE-2017-11798, CVE-2017-11799, CVE-2017-118

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 Packages2 packages

CVEListV5microsoft_corporation/internet_explorerMicrosoft Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016.

Patches

🔴Vulnerability Details

10
GHSA
ChakraCore RCE Vulnerability2022-05-17
GHSA
ChakraCore RCE Vulnerability2022-05-17
GHSA
ChakraCore RCE Vulnerability2022-05-17
GHSA
ChakraCore RCE Vulnerability2022-05-17
GHSA
ChakraCore RCE Vulnerability2022-05-17

💥Exploits & PoCs

1
Exploit-DB
Microsoft Internet Explorer 11 - 'jscript!JSONStringifyObject' Use-After-Free2017-12-19

📋Vendor Advisories

1
Microsoft
Scripting Engine Memory Corruption Vulnerability2017-10-10

🕵️Threat Intelligence

2
Unit42
Palo Alto Networks Unit 42 Vulnerability Research September and October 2017 Disclosures2017-10-11
Unit42
Palo Alto Networks Unit 42 Vulnerability Research September and October 2017 Disclosures2017-10-11
CVE-2017-11793 — HIGH severity | cvebase