CVE-2023-29483 (GCVE-0-2023-29483)
Vulnerability from cvelistv5
Published
2024-04-11 00:00
Modified
2024-08-27 18:43
Severity ?
7.0 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
CWE
  • n/a
Summary
eventlet before 0.35.2, as used in dnspython before 2.6.0, allows remote attackers to interfere with DNS name resolution by quickly sending an invalid packet from the expected IP address and source port, aka a "TuDoor" attack. In other words, dnspython does not have the preferred behavior in which the DNS name resolution algorithm would proceed, within the full time window, in order to wait for a valid packet. NOTE: dnspython 2.6.0 is unusable for a different reason that was addressed in 2.6.1.
References
cve@mitre.org https://github.com/eventlet/eventlet/issues/913 Exploit, Issue Tracking
cve@mitre.org https://github.com/eventlet/eventlet/releases/tag/v0.35.2 Release Notes
cve@mitre.org https://github.com/rthalley/dnspython/issues/1045 Exploit, Issue Tracking
cve@mitre.org https://github.com/rthalley/dnspython/releases/tag/v2.6.0 Release Notes
cve@mitre.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRKR57IFVKQC2GCXZBFLCLBAWBWL3F6/ Mailing List
cve@mitre.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOHJOO3OM65UIUUUVDEXMCTXNM6LXZEH/ Mailing List
cve@mitre.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3BNSIK5NFYSAP53Y45GOCMOQHHDLGIF/ Mailing List
cve@mitre.org https://security.netapp.com/advisory/ntap-20240510-0001/ Third Party Advisory
cve@mitre.org https://security.snyk.io/vuln/SNYK-PYTHON-DNSPYTHON-6241713 Third Party Advisory
cve@mitre.org https://www.dnspython.org/ Product
af854a3a-2127-422b-91ae-364da2661108 https://github.com/eventlet/eventlet/issues/913 Exploit, Issue Tracking
af854a3a-2127-422b-91ae-364da2661108 https://github.com/eventlet/eventlet/releases/tag/v0.35.2 Release Notes
af854a3a-2127-422b-91ae-364da2661108 https://github.com/rthalley/dnspython/issues/1045 Exploit, Issue Tracking
af854a3a-2127-422b-91ae-364da2661108 https://github.com/rthalley/dnspython/releases/tag/v2.6.0 Release Notes
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRKR57IFVKQC2GCXZBFLCLBAWBWL3F6/ Mailing List
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOHJOO3OM65UIUUUVDEXMCTXNM6LXZEH/ Mailing List
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3BNSIK5NFYSAP53Y45GOCMOQHHDLGIF/ Mailing List
af854a3a-2127-422b-91ae-364da2661108 https://security.netapp.com/advisory/ntap-20240510-0001/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://security.snyk.io/vuln/SNYK-PYTHON-DNSPYTHON-6241713 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.dnspython.org/ Product
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://www.dnspython.org/\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/rthalley/dnspython/releases/tag/v2.6.0\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/rthalley/dnspython/issues/1045\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://security.snyk.io/vuln/SNYK-PYTHON-DNSPYTHON-6241713\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/eventlet/eventlet/issues/913\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/eventlet/eventlet/releases/tag/v0.35.2\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOHJOO3OM65UIUUUVDEXMCTXNM6LXZEH/\", \"name\": \"FEDORA-2024-930af3332f\", \"tags\": [\"vendor-advisory\", \"x_transferred\"]}, {\"url\": \"https://security.netapp.com/advisory/ntap-20240510-0001/\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRKR57IFVKQC2GCXZBFLCLBAWBWL3F6/\", \"name\": \"FEDORA-2024-bbd76d7c63\", \"tags\": [\"vendor-advisory\", \"x_transferred\"]}, {\"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3BNSIK5NFYSAP53Y45GOCMOQHHDLGIF/\", \"name\": \"FEDORA-2024-3b4c7849ab\", \"tags\": [\"vendor-advisory\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T14:07:46.291Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"HIGH\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"LOW\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-29483\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-04-11T17:34:51.471510Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:eventlet:eventlet:*:*:*:*:*:*:*:*\"], \"vendor\": \"eventlet\", \"product\": \"eventlet\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"0.35.2\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"2.6.0\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-292\", \"description\": \"CWE-292 DEPRECATED: Trusting Self-reported DNS Name\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-08-27T18:35:45.534Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"n/a\", \"product\": \"n/a\", \"versions\": [{\"status\": \"affected\", \"version\": \"n/a\"}]}], \"references\": [{\"url\": \"https://www.dnspython.org/\"}, {\"url\": \"https://github.com/rthalley/dnspython/releases/tag/v2.6.0\"}, {\"url\": \"https://github.com/rthalley/dnspython/issues/1045\"}, {\"url\": \"https://security.snyk.io/vuln/SNYK-PYTHON-DNSPYTHON-6241713\"}, {\"url\": \"https://github.com/eventlet/eventlet/issues/913\"}, {\"url\": \"https://github.com/eventlet/eventlet/releases/tag/v0.35.2\"}, {\"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOHJOO3OM65UIUUUVDEXMCTXNM6LXZEH/\", \"name\": \"FEDORA-2024-930af3332f\", \"tags\": [\"vendor-advisory\"]}, {\"url\": \"https://security.netapp.com/advisory/ntap-20240510-0001/\"}, {\"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRKR57IFVKQC2GCXZBFLCLBAWBWL3F6/\", \"name\": \"FEDORA-2024-bbd76d7c63\", \"tags\": [\"vendor-advisory\"]}, {\"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3BNSIK5NFYSAP53Y45GOCMOQHHDLGIF/\", \"name\": \"FEDORA-2024-3b4c7849ab\", \"tags\": [\"vendor-advisory\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"eventlet before 0.35.2, as used in dnspython before 2.6.0, allows remote attackers to interfere with DNS name resolution by quickly sending an invalid packet from the expected IP address and source port, aka a \\\"TuDoor\\\" attack. In other words, dnspython does not have the preferred behavior in which the DNS name resolution algorithm would proceed, within the full time window, in order to wait for a valid packet. NOTE: dnspython 2.6.0 is unusable for a different reason that was addressed in 2.6.1.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"text\", \"description\": \"n/a\"}]}], \"providerMetadata\": {\"orgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"shortName\": \"mitre\", \"dateUpdated\": \"2024-06-26T02:06:08.072999\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-29483\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-27T18:43:46.973Z\", \"dateReserved\": \"2023-04-07T00:00:00\", \"assignerOrgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"datePublished\": \"2024-04-11T00:00:00\", \"assignerShortName\": \"mitre\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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