CVE-2019-10143 (GCVE-0-2019-10143)
Vulnerability from cvelistv5
Published
2019-05-24 00:00
Modified
2024-08-04 22:10
Severity ?
6.4 (Medium) - CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE
Summary
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."
References
secalert@redhat.com http://packetstormsecurity.com/files/155361/FreeRadius-3.0.19-Logrotate-Privilege-Escalation.html Exploit, Third Party Advisory, VDB Entry
secalert@redhat.com http://seclists.org/fulldisclosure/2019/Nov/14 Exploit, Mailing List, Third Party Advisory
secalert@redhat.com https://access.redhat.com/errata/RHSA-2019:3353 Third Party Advisory
secalert@redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10143 Issue Tracking, Third Party Advisory
secalert@redhat.com https://freeradius.org/security/ Third Party Advisory
secalert@redhat.com https://github.com/FreeRADIUS/freeradius-server/pull/2666 Third Party Advisory
secalert@redhat.com https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A6VKBZAZKJP5QKXDXRKCM2ZPZND3TFAX/
secalert@redhat.com https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TKODLHHUOVAYENTBP4D3N25ST3Q6LJBP/
af854a3a-2127-422b-91ae-364da2661108 http://packetstormsecurity.com/files/155361/FreeRadius-3.0.19-Logrotate-Privilege-Escalation.html Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2019/Nov/14 Exploit, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:3353 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10143 Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://freeradius.org/security/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/FreeRADIUS/freeradius-server/pull/2666 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A6VKBZAZKJP5QKXDXRKCM2ZPZND3TFAX/
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TKODLHHUOVAYENTBP4D3N25ST3Q6LJBP/
Impacted products
Vendor Product Version
freeradius freeradius Version: affects <= 3.0.19
 Create a notification for this product.
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\"cna\": {\"tags\": [\"disputed\"], \"metrics\": [{\"cvssV3_0\": {\"scope\": \"UNCHANGED\", \"version\": \"3.0\", \"baseScore\": 6.4, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"HIGH\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"freeradius\", \"product\": \"freeradius\", \"versions\": [{\"status\": \"affected\", \"version\": \"affects \u003c= 3.0.19\"}]}], \"references\": [{\"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TKODLHHUOVAYENTBP4D3N25ST3Q6LJBP/\", \"name\": \"FEDORA-2019-4a8eeaf80e\", \"tags\": [\"vendor-advisory\"]}, {\"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A6VKBZAZKJP5QKXDXRKCM2ZPZND3TFAX/\", \"name\": \"FEDORA-2019-9454ce61b2\", \"tags\": [\"vendor-advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2019:3353\", \"name\": \"RHSA-2019:3353\", \"tags\": [\"vendor-advisory\"]}, {\"url\": \"http://seclists.org/fulldisclosure/2019/Nov/14\", \"name\": \"20191115 [AIT-SA-20191112-01] CVE-2019-10143: Privilege Escalation via Logrotate in FreeRadius\", \"tags\": [\"mailing-list\"]}, {\"url\": \"https://freeradius.org/security/\"}, {\"url\": \"http://packetstormsecurity.com/files/155361/FreeRadius-3.0.19-Logrotate-Privilege-Escalation.html\"}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10143\"}, {\"url\": \"https://github.com/FreeRADIUS/freeradius-server/pull/2666\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"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.\\\"\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-266\", \"description\": \"CWE-266\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-250\", \"description\": \"CWE-250\"}]}], \"providerMetadata\": {\"orgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"shortName\": \"redhat\", \"dateUpdated\": \"2023-02-12T00:00:00\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2019-10143\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-04T22:10:10.031Z\", \"dateReserved\": \"2019-03-27T00:00:00\", \"assignerOrgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"datePublished\": \"2019-05-24T00:00:00\", \"assignerShortName\": \"redhat\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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