CVE-2019-10143 (GCVE-0-2019-10143)

Vulnerability from cvelistv5 – Published: 2019-05-24 00:00 – Updated: 2024-08-04 22:10
VLAI?
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."
Assigner
Impacted products
Vendor Product Version
freeradius freeradius Affected: affects <= 3.0.19
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Show details on NVD website

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    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TKODLHHUOVAYENTBP4D3N25ST3Q6LJBP/\", \"name\": \"FEDORA-2019-4a8eeaf80e\", \"tags\": [\"vendor-advisory\", \"x_transferred\"]}, {\"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A6VKBZAZKJP5QKXDXRKCM2ZPZND3TFAX/\", \"name\": \"FEDORA-2019-9454ce61b2\", \"tags\": [\"vendor-advisory\", \"x_transferred\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2019:3353\", \"name\": \"RHSA-2019:3353\", \"tags\": [\"vendor-advisory\", \"x_transferred\"]}, {\"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\", \"x_transferred\"]}, {\"url\": \"https://freeradius.org/security/\", \"tags\": [\"x_transferred\"]}, {\"url\": \"http://packetstormsecurity.com/files/155361/FreeRadius-3.0.19-Logrotate-Privilege-Escalation.html\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10143\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/FreeRADIUS/freeradius-server/pull/2666\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-04T22:10:10.031Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2019-10143\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-08-01T19:23:06.388705Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:freeradius:freeradius:*:*:*:*:*:*:*:*\"], \"vendor\": \"freeradius\", \"product\": \"freeradius\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"3.0.19\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*\"], \"vendor\": \"fedoraproject\", \"product\": \"fedora\", \"versions\": [{\"status\": \"affected\", \"version\": \"30\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*\"], \"vendor\": \"fedoraproject\", \"product\": \"fedora\", \"versions\": [{\"status\": \"affected\", \"version\": \"29\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*\"], \"vendor\": \"redhat\", \"product\": \"enterprise_linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"8.0\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-08-01T19:22:29.947Z\"}}], \"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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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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Detection rules are retrieved from Rulezet.

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