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CVE-2023-29483

HIGH

7.0

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.17.0

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H

Vetor de ataqueNETWORK

ComplexidadeHIGH

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado4/11/2024

Ultima modificacao11/4/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

dnspython:dnspythoneventlet:eventletfedoraproject:fedoranetapp:bootstrap_osnetapp:hci_compute_node

Fraquezas (CWE)

CWE-292

Referencias

https://github.com/eventlet/eventlet/issues/913(cve@mitre.org)

https://github.com/eventlet/eventlet/releases/tag/v0.35.2(cve@mitre.org)

https://github.com/rthalley/dnspython/issues/1045(cve@mitre.org)

https://github.com/rthalley/dnspython/releases/tag/v2.6.0(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRKR57IFVKQC2GCXZBFLCLBAWBWL3F6/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOHJOO3OM65UIUUUVDEXMCTXNM6LXZEH/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3BNSIK5NFYSAP53Y45GOCMOQHHDLGIF/(cve@mitre.org)

https://security.netapp.com/advisory/ntap-20240510-0001/(cve@mitre.org)

https://security.snyk.io/vuln/SNYK-PYTHON-DNSPYTHON-6241713(cve@mitre.org)

https://www.dnspython.org/(cve@mitre.org)

https://github.com/eventlet/eventlet/issues/913(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/eventlet/eventlet/releases/tag/v0.35.2(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/rthalley/dnspython/issues/1045(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/rthalley/dnspython/releases/tag/v2.6.0(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRKR57IFVKQC2GCXZBFLCLBAWBWL3F6/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOHJOO3OM65UIUUUVDEXMCTXNM6LXZEH/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3BNSIK5NFYSAP53Y45GOCMOQHHDLGIF/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NLRKR57IFVKQC2GCXZBFLCLBAWBWL3F6/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VOHJOO3OM65UIUUUVDEXMCTXNM6LXZEH/(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20240510-0001/(af854a3a-2127-422b-91ae-364da2661108)

https://security.snyk.io/vuln/SNYK-PYTHON-DNSPYTHON-6241713(af854a3a-2127-422b-91ae-364da2661108)

https://www.dnspython.org/(af854a3a-2127-422b-91ae-364da2661108)

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