Remote Code Execution Vulnerability in Microsoft Edge's Chakra Scripting Engine
CVE-2019-0567

7.5HIGH

Key Information:

Vendor

Microsoft
Status
Microsoft Edge
Chakracore
Vendor
CVE Published:
8 January 2019

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 80%

What is CVE-2019-0567?

A remote code execution vulnerability arises from inadequate handling of objects in memory by the Chakra scripting engine within Microsoft Edge. This flaw could allow an attacker to execute arbitrary code on the targeted system, potentially compromising user data and system integrity. It's essential for users to update their browsers to mitigate the risks associated with this vulnerability.

Affected Version(s)

ChakraCore ChakraCore

Microsoft Edge Windows 10 for 32-bit Systems

Microsoft Edge Windows 10 for x64-based Systems

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2019-0567 - Proof of Concept

chakra-exploit-framework
Created by ntdelta

CVE-2019-0567-MS-Edge
Created by NatteeSetobol

References

https://www.exploit-db.com/exploits/46203/
exploitx_refsource_EXPLOIT-DB
https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_CONFIRM
http://www.securityfocus.com/bid/106418
vdb-entryx_refsource_BID

EPSS Score

80% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.