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CVE-2021-4217

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 14-01-2022 01:00
Last modified: - 14-01-2022 01:00
Total changes: - 3

Description

CVE-2021-4217 unzip: Null pointer dereference in Unicode strings code

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Low
Attack complexity
Local
Attack vector
Low
Availability
None
Confidentiality
None
Integrity
None
Privileges required
Unchanged
Scope
Required
User interaction
3.3
Base score
Exploitability score
Impact score
 

Verification logic

OR
AND
product=unzip AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=6
AND
product=unzip AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7
AND
product=unzip AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=8
AND
product=unzip AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=9
 

Reference

 


Keywords

REDHAT

 

CVE-2021-4217

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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