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CVE-2020-15396

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 30-06-2020 02:15
Last modified: - 28-04-2022 08:57
Total changes: - 3

Description

In HylaFAX+ through 7.0.2 and HylaFAX Enterprise, the faxsetup utility calls chown on files in user-owned directories. By winning a race, a local attacker could use this to escalate his privileges to root.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Low
Attack complexity
Local
Attack vector
High
Availability
High
Confidentiality
High
Integrity
Low
Privileges required
Unchanged
Scope
None
User interaction
7.8
Base score
1.8
5.9
Exploitability score
Impact score
 

Verification logic

OR
OR
vendor=hylafax\+_project AND product=hylafax\+ AND versionEndIncluding=7.0.2
OR
vendor=ifax AND product=hylafax_enterprise AND version=-
OR
vendor=fedoraproject AND product=fedora AND version=31
vendor=fedoraproject AND product=fedora AND version=32
OR
vendor=opensuse AND product=backports_sle AND version=15.0 AND update=sp1
vendor=opensuse AND product=backports_sle AND version=15.0 AND update=sp2
vendor=opensuse AND product=leap AND version=15.1
vendor=opensuse AND product=leap AND version=15.2
 

Reference

 


Keywords

NVD

 

CVE-2020-15396

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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