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CVE-2020-7063

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 27-02-2020 10:15
Last modified: - 09-05-2022 01:50
Total changes: - 3

Description

In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when creating PHAR archive using PharData::buildFromIterator() function, the files are added with default permissions (0666, or all access) even if the original files on the filesystem were with more restrictive permissions. This may result in files having more lax permissions than intended when such archive is extracted.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Low
Attack complexity
Network
Attack vector
None
Availability
None
Confidentiality
Low
Integrity
None
Privileges required
Unchanged
Scope
None
User interaction
5.3
Base score
3.9
1.4
Exploitability score
Impact score
 

Verification logic

OR
OR
vendor=php AND product=php AND versionEndIncluding=7.2.27 AND versionStartIncluding=7.2.0
vendor=php AND product=php AND versionEndIncluding=7.3.14 AND versionStartIncluding=7.3.0
vendor=php AND product=php AND versionEndIncluding=7.4.2 AND versionStartIncluding=7.4.0
OR
vendor=tenable AND product=tenable.sc AND versionEndExcluding=5.19.0
OR
vendor=Debian AND product=debian_linux AND version=8.0
vendor=Debian AND product=debian_linux AND version=9.0
vendor=Debian AND product=debian_linux AND version=10.0
OR
vendor=opensuse AND product=leap AND version=15.1
 

Reference

 


Keywords

NVD

 

CVE-2020-7063

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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