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CVE-2021-3408

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 02-03-2021 07:00
Last modified: - 02-03-2021 07:00
Total changes: - 4

Description

CVE-2021-3408 grub2: heap out-of-bound write due to mis-calculation of space required for quoting

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:N
High
Attack complexity
Local
Attack vector
None
Availability
None
Confidentiality
None
Integrity
High
Privileges required
Changed
Scope
None
User interaction
Base score
Exploitability score
Impact score
 

Verification logic

OR
AND
product=grub2 AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7
AND
product=grub2 AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=8
 

Reference

 


Keywords

REDHAT

 

CVE-2021-3408

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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