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CVE-2019-10143 Detail

Disputed     

Current Description

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."


View Analysis Description

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/155361/FreeRadius-3.0.19-Logrotate-Privilege-Escalation.html Exploit  Third Party Advisory  VDB Entry 
http://seclists.org/fulldisclosure/2019/Nov/14 Exploit  Mailing List  Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:3353 Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10143 Issue Tracking  Third Party Advisory 
https://freeradius.org/security/ Third Party Advisory 
https://github.com/FreeRADIUS/freeradius-server/pull/2666 Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A6VKBZAZKJP5QKXDXRKCM2ZPZND3TFAX/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TKODLHHUOVAYENTBP4D3N25ST3Q6LJBP/

Weakness Enumeration

CWE-ID CWE Name Source
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') cwe source acceptance level NIST  
CWE-250 Execution with Unnecessary Privileges Red Hat, Inc.  
CWE-266 Incorrect Privilege Assignment Red Hat, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

15 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-10143
NVD Published Date:
05/24/2019
NVD Last Modified:
05/16/2024
Source:
Red Hat, Inc.