7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
6.7 Medium
AI Score
Confidence
High
6.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
21.3%
DISPUTED It was discovered freeradius up to and including version 3.0.19 does not correctly configure logrotate, allowing a local attacker who already has control of the radiusd user to escalate his privileges to root, by tricking logrotate into writing a radiusd-writable file to a directory normally inaccessible by the radiusd user. NOTE: the upstream software maintainer has stated “there is simply no way for anyone to gain privileges through this alleged issue.”
CPE | Name | Operator | Version |
---|---|---|---|
fedora | eq | 29 | |
fedora | eq | 30 | |
freeradius | le | 3.0.19 | |
enterprise_linux | eq | 8.0 |
packetstormsecurity.com/files/155361/FreeRadius-3.0.19-Logrotate-Privilege-Escalation.html
seclists.org/fulldisclosure/2019/Nov/14
access.redhat.com/errata/RHSA-2019:3353
bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10143
freeradius.org/security/
github.com/FreeRADIUS/freeradius-server/pull/2666
lists.fedoraproject.org/archives/list/[email protected]/message/A6VKBZAZKJP5QKXDXRKCM2ZPZND3TFAX/
lists.fedoraproject.org/archives/list/[email protected]/message/TKODLHHUOVAYENTBP4D3N25ST3Q6LJBP/
7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
6.7 Medium
AI Score
Confidence
High
6.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
21.3%