CVE-2019-1335

Current Description

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka ‘Chakra Scripting Engine Memory Corruption Vulnerability’. This CVE ID is unique from CVE-2019-1307, CVE-2019-1308, CVE-2019-1366.

Source: 
MITRE

View Analysis Description

Impact

CVSS v3.1 Severity and Metrics:

Base Score:


7.5 HIGH

Vector:


AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
(V3.1 legend)


Impact Score:


5.9


Exploitability Score:


1.6


Attack Vector (AV):


Network


Attack Complexity (AC):


High


Privileges Required (PR):


None


User Interaction (UI):


Required


Scope (S):


Unchanged


Confidentiality (C):


High


Integrity (I):


High


Availability (A):


High

CVSS v2.0 Severity and Metrics:

Base Score:


7.6 HIGH

Vector:

(AV:N/AC:H/Au:N/C:C/I:C/A:C)

(V2 legend)


Impact Subscore:

10.0


Exploitability Subscore:

4.9


Access Vector (AV):


Network


Access Complexity (AC):


High


Authentication (AU):


None


Confidentiality (C):


Complete


Integrity (I):


Complete


Availability (A):


Complete


Additional Information:


Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

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Technical Details

Vulnerability Type
(View All)

  • Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119)

Known Affected Software Configurations
Switch to CPE 2.2


Configuration 1 ( hide )

Configuration 2 ( hide )

Change History


1 change record found
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