CVE-2023-29483
highPriorität · verfolgen · 1EPSS 0.019 · 79. PerzentilDEEURUUSEPSS · bewertet 2026-10-27
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.
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Ein Hersteller-Fix ist verfügbar.
- Behobenpython311-pymongo-0:4.16.0-1.1.aarch64 as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Behobenpython311-pymongo-0:4.16.0-1.1.ppc64le as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Behobenpython311-pymongo-0:4.16.0-1.1.s390x as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Behobenpython311-pymongo-0:4.16.0-1.1.x86_64 as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Behobenpython313-pymongo-0:4.16.0-1.1.aarch64 as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Behobenpython313-pymongo-0:4.16.0-1.1.ppc64le as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Behobenpython313-pymongo-0:4.16.0-1.1.s390x as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Behobenpython313-pymongo-0:4.16.0-1.1.x86_64 as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 5.9–7
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (106)
Betroffene Produkte und Versionsbereiche.
- Red Hat Ansible Automation Platformalle Versionencert_bundDEcpe:/a:redhat:ansible_automation_platform:-
- Red Hat Enterprise Linux Advanced Cluster Security for Kubernetes 4alle Versionencert_bundDEcpe:/o:redhat:enterprise_linux:advanced_cluster_security_for_kubernetes_4
- Red Hat OpenShift API for Data Protection 1alle Versionencert_bundDEcpe:/a:redhat:openshift:api_for_data_protection_1
- Red Hat OpenShift Kube Descheduler Operator 5alle Versionencert_bundDEcpe:/a:redhat:openshift:kube_descheduler_operator_5
- Red Hat OpenShift Run Once Duration Override Operator 1alle Versionencert_bundDEcpe:/a:redhat:openshift:run_once_duration_override_operator_1
- Red Hat OpenShift Secondary Scheduler Operatoralle Versionencert_bundDEcpe:/a:redhat:openshift:::secondary_scheduler_operator
Advisories (7)
Hersteller- und Ökosystem-Meldungen dazu.
- WID-SEC-W-2024-1213Red Hat Enterprise Linux: Mehrere SchwachstellenDeutsch2024-05-21csaf · cert_bundDE
Ein entfernter anonymer Angreifer kann mehrere Schwachstellen in verschiedenen Komponenten von Red Hat Enterprise Linux ausnutzen, um beliebigen Code auszuführen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand auszulösen.
- WID-SEC-W-2024-1474Red Hat OpenShift Container Platform: Mehrere SchwachstellenDeutsch2024-06-27csaf · cert_bundDE
Ein entfernter, anonymer oder lokaler Angreifer kann mehrere Schwachstellen in Red Hat OpenShift ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen, vertrauliche Informationen offenzulegen oder Daten zu manipulieren.
- WID-SEC-W-2024-1696SolarWinds Platform: Mehrere SchwachstellenDeutsch2024-07-23csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in SolarWinds Platform ausnutzen, um beliebigen Programmcode auszuführen, einen Denial-of-Service-Zustand zu erzeugen, Daten zu manipulieren und vertrauliche Informationen preiszugeben.
- openSUSE-SU-2026:10312-1python311-pymongo-4.16.0-1.1 on GA media2026-03-09csaf · suse_csafDE
python311-pymongo-4.16.0-1.1 on GA media
- GHSA-3rq5-2g8h-59hcPotential DoS via the Tudoor mechanism in eventlet and dnspython2024-04-11ghsa · osvUS
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.
- PYSEC-2026-1307Potential DoS via the Tudoor mechanism in eventlet and dnspython2026-07-07vendor · osvUS
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.
- PYSEC-2026-2472Potential DoS via the Tudoor mechanism in eventlet and dnspython2026-07-13vendor · osvUS
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.
auch bekannt als (9)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (34)
Externe Belege — Patches, Meldungen, Analysen.
- https://cxsecurity.com/cveshow/CVE-2023-29483/cnnvd
- https://github.com/eventlet/eventlet/issues/913cnnvd
- https://github.com/eventlet/eventlet/releases/tag/v0.35.2cnnvd
- https://github.com/rthalley/dnspython/issues/1045cnnvd
- https://github.com/rthalley/dnspython/releases/tag/v2.6.0cnnvd
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRKR57IFVKQC2GCXZBFLCLBAWBWL3F6/cnnvd
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOHJOO3OM65UIUUUVDEXMCTXNM6LXZEH/cnnvd
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3BNSIK5NFYSAP53Y45GOCMOQHHDLGIF/cnnvd
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