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CVE-2023-29483

HIGH

7.0

Description

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.

Details CVE

Score CVSS v3.17.0

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisNONE

Interaction utilisateurNONE

Publie4/11/2024

Derniere modification11/4/2025

Sourcenvd

Observations honeypot0

Produits affectes

dnspython:dnspythoneventlet:eventletfedoraproject:fedoranetapp:bootstrap_osnetapp:hci_compute_node

Faiblesses (CWE)

CWE-292

References

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)

Correlations IOC

Aucune correlation enregistree

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