CVE-2018-0934 : ChakraCore and Microsoft Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows remote code execution,

ChakraCore and Microsoft Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows remote code execution, due to how the Chakra scripting engine handles objects in memory, aka "Chakra Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0872, CVE-2018-0873, CVE-2018-0874, CVE-2018-0930, CVE-2018-0931, CVE-2018-0933, CVE-2018-0936, and CVE-2018-0937.

Published 2018-03-14 17:29:04

Updated 2020-08-24 17:37:01

Source Microsoft Corporation

View at NVD, CVE.org

Vulnerability category: Memory CorruptionExecute code

Exploit prediction scoring system (EPSS) score for CVE-2018-0934

EPSS FAQ

94.80%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 99 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-0934

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.6	HIGH	AV:N/AC:H/Au:N/C:C/I:C/A:C	4.9	10.0	NIST
Access Vector: Network Access Complexity: High Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
7.5	HIGH	CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H	1.6	5.9	NIST
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2018-0934

CWE-755 Improper Handling of Exceptional Conditions

The product does not handle or incorrectly handles an exceptional condition.

Assigned by: nvd@nist.gov (Primary)

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-0934

https://www.exploit-db.com/exploits/44397/

Microsoft Edge Chakra JIT - Stack-to-Heap Copy (Incomplete Fix) (2)
Exploit;Third Party Advisory;VDB Entry
http://www.securityfocus.com/bid/103275

Microsoft ChakraCore Scripting Engine CVE-2018-0934 Remote Memory Corruption Vulnerability
Third Party Advisory;VDB Entry
https://www.exploit-db.com/exploits/44396/

Microsoft Edge Chakra JIT - Stack-to-Heap Copy (Incomplete Fix) (1)
Exploit;Third Party Advisory;VDB Entry

CVEs referencing this url
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0934

CVE-2018-0934 | Chakra Scripting Engine Memory Corruption Vulnerability
Patch;Vendor Advisory
http://www.securitytracker.com/id/1040507

Microsoft Edge Multiple Object Memory Handling Errors Let Remote Users Execute Arbitrary Code and Obtain Potentially Sensitive Information - SecurityTracker
Third Party Advisory;VDB Entry

CVEs referencing this url

Products affected by CVE-2018-0934

Microsoft » Edge
cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*
Matching versions
When used together with: Microsoft » Windows 10 » Version: N/A
When used together with: Microsoft » Windows 10 » Version: 1511
When used together with: Microsoft » Windows 10 » Version: 1607
When used together with: Microsoft » Windows 10 » Version: 1703
When used together with: Microsoft » Windows 10 » Version: 1709
When used together with: Microsoft » Windows Server 2016 » Version: N/A
Microsoft » Chakracore
Versions before (<) 1.8.2
cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2018-0934

Exploit prediction scoring system (EPSS) score for CVE-2018-0934

CVSS scores for CVE-2018-0934

CWE ids for CVE-2018-0934

References for CVE-2018-0934

Products affected by CVE-2018-0934