Vulnerability CVE-2021-26419
Published: 2021-05-11

Description:
Scripting Engine Memory Corruption Vulnerability

See advisories in our WLB2 database:
Topic
Author
Date
High
Internet Explorer jscript9.dll Memory Corruption
Ivan Fratric
13.05.2021

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:H/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.6/10
10/10
4.9/10
Exploit range
Attack complexity
Authentication
Remote
High
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete

 References:
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26419
http://packetstormsecurity.com/files/162570/Internet-Explorer-jscript9.dll-Memory-Corruption.html
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