Lucene search

K
f5F5F5:K000139685
HistoryMay 21, 2024 - 12:00 a.m.

K000139685: Python vulnerability CVE-2023-40217

2024-05-2100:00:00
my.f5.com
5
python
vulnerability
tls
authentication
servers
http
security
script
exploit
big-ip

7 High

AI Score

Confidence

Low

0.0005 Low

EPSS

Percentile

18.3%

Security Advisory Description

An issue was discovered in Python before 3.8.18, 3.9.x before 3.9.18, 3.10.x before 3.10.13, and 3.11.x before 3.11.5. It primarily affects servers (such as HTTP servers) that use TLS client authentication. If a TLS server-side socket is created, receives data into the socket buffer, and then is closed quickly, there is a brief window where the SSLSocket instance will detect the socket as “not connected” and won’t initiate a handshake, but buffered data will still be readable from the socket buffer. This data will not be authenticated if the server-side TLS peer is expecting client certificate authentication, and is indistinguishable from valid TLS stream data. Data is limited in size to the amount that will fit in the buffer. (The TLS connection cannot directly be used for data exfiltration because the vulnerable code path requires that the connection be closed on initialization of the SSLSocket.) (CVE-2023-40217)

Impact

BIG-IP users with Advanced Shell (bash) access can create custom Python scripts and exploit this vulnerability.

Affected configurations

Vulners
Node
f5big\-ip_nextMatch20.0.1
OR
f5big\-ip_nextMatch20.0.2
OR
f5big\-ip_nextMatch20.1.0
OR
f5big\-ip_nextMatch20.1.1
OR
f5big\-ip_nextMatch20.2.0
OR
f5big\-ip_nextMatch1.1.0
OR
f5big\-ip_nextMatch1.1.1
OR
f5big\-ip_nextMatch1.2.0
OR
f5big\-ip_nextMatch1.2.1
OR
f5big\-ip_nextMatch1.3.0
OR
f5big\-ip_nextMatch1.1.0
OR
f5big\-ip_nextMatch1.1.1
OR
f5big\-ip_nextMatch1.2.0
OR
f5big\-ip_nextMatch1.2.1
OR
f5big\-ip_nextMatch1.3.0
OR
f5big\-ip_nextMatch1.1.0
OR
f5big\-ip_nextMatch1.1.1
OR
f5big\-ip_nextMatch1.2.0
OR
f5big\-ip_nextMatch1.2.1
OR
f5big\-ip_nextMatch1.3.0
OR
f5big\-ip_ltmMatch20.0.1
OR
f5big\-ip_ltmMatch20.0.2
OR
f5big\-ip_ltmMatch20.1.0
OR
f5big\-ip_ltmMatch20.2.0
OR
f5big\-ip_nextMatch1.5.0
OR
f5big\-ip_nextMatch1.6.0
OR
f5big\-ip_nextMatch1.7.0
OR
f5big\-ip_nextMatch1.7.1
OR
f5big\-ip_nextMatch1.7.2
OR
f5big\-ip_nextMatch1.7.3
OR
f5big\-ip_nextMatch1.7.4
OR
f5big\-ip_nextMatch1.7.5
OR
f5big\-ip_nextMatch1.7.6
OR
f5big\-ip_nextMatch1.7.7
OR
f5big\-ip_nextMatch1.7.8
OR
f5big\-ip_nextMatch1.8.0
OR
f5big\-ip_nextMatch1.8.2
OR
f5big\-ip_nextMatch1.9.0
OR
f5big\-ip_nextMatch1.9.1
OR
f5big\-ip_nextMatch20.0.1
OR
f5big\-ip_nextMatch20.0.2
OR
f5big\-ip_nextMatch20.1.0
OR
f5big\-ip_nextMatch20.2.0
OR
f5big\-ipMatch15.1.0
OR
f5big\-ipMatch15.1.1
OR
f5big\-ipMatch15.1.10
OR
f5big\-ipMatch15.1.2
OR
f5big\-ipMatch15.1.3
OR
f5big\-ipMatch15.1.4
OR
f5big\-ipMatch15.1.5
OR
f5big\-ipMatch15.1.6
OR
f5big\-ipMatch15.1.7
OR
f5big\-ipMatch15.1.8
OR
f5big\-ipMatch15.1.9
OR
f5big\-ip_afmMatch15.1.0
OR
f5big\-ip_afmMatch15.1.1
OR
f5big\-ip_afmMatch15.1.10
OR
f5big\-ip_afmMatch15.1.2
OR
f5big\-ip_afmMatch15.1.3
OR
f5big\-ip_afmMatch15.1.4
OR
f5big\-ip_afmMatch15.1.5
OR
f5big\-ip_afmMatch15.1.6
OR
f5big\-ip_afmMatch15.1.7
OR
f5big\-ip_afmMatch15.1.8
OR
f5big\-ip_afmMatch15.1.9
OR
f5big\-ip_afmMatch16.1.0
OR
f5big\-ip_afmMatch16.1.1
OR
f5big\-ip_afmMatch16.1.2
OR
f5big\-ip_afmMatch16.1.3
OR
f5big\-ip_afmMatch16.1.4
OR
f5big\-ip_afmMatch17.1.0
OR
f5big\-ip_afmMatch17.1.1
OR
f5big\-ip_analyticsMatch15.1.0
OR
f5big\-ip_analyticsMatch15.1.1
OR
f5big\-ip_analyticsMatch15.1.10
OR
f5big\-ip_analyticsMatch15.1.2
OR
f5big\-ip_analyticsMatch15.1.3
OR
f5big\-ip_analyticsMatch15.1.4
OR
f5big\-ip_analyticsMatch15.1.5
OR
f5big\-ip_analyticsMatch15.1.6
OR
f5big\-ip_analyticsMatch15.1.7
OR
f5big\-ip_analyticsMatch15.1.8
OR
f5big\-ip_analyticsMatch15.1.9
OR
f5big\-ip_analyticsMatch16.1.0
OR
f5big\-ip_analyticsMatch16.1.1
OR
f5big\-ip_analyticsMatch16.1.2
OR
f5big\-ip_analyticsMatch16.1.3
OR
f5big\-ip_analyticsMatch16.1.4
OR
f5big\-ip_analyticsMatch17.1.0
OR
f5big\-ip_analyticsMatch17.1.1
OR
f5big\-ip_apmMatch15.1.0
OR
f5big\-ip_apmMatch15.1.1
OR
f5big\-ip_apmMatch15.1.10
OR
f5big\-ip_apmMatch15.1.2
OR
f5big\-ip_apmMatch15.1.3
OR
f5big\-ip_apmMatch15.1.4
OR
f5big\-ip_apmMatch15.1.5
OR
f5big\-ip_apmMatch15.1.6
OR
f5big\-ip_apmMatch15.1.7
OR
f5big\-ip_apmMatch15.1.8
OR
f5big\-ip_apmMatch15.1.9
OR
f5big\-ip_apmMatch16.1.0
OR
f5big\-ip_apmMatch16.1.1
OR
f5big\-ip_apmMatch16.1.2
OR
f5big\-ip_apmMatch16.1.3
OR
f5big\-ip_apmMatch16.1.4
OR
f5big\-ip_apmMatch17.1.0
OR
f5big\-ip_apmMatch17.1.1
OR
f5big\-ip_asmMatch15.1.0
OR
f5big\-ip_asmMatch15.1.1
OR
f5big\-ip_asmMatch15.1.10
OR
f5big\-ip_asmMatch15.1.2
OR
f5big\-ip_asmMatch15.1.3
OR
f5big\-ip_asmMatch15.1.4
OR
f5big\-ip_asmMatch15.1.5
OR
f5big\-ip_asmMatch15.1.6
OR
f5big\-ip_asmMatch15.1.7
OR
f5big\-ip_asmMatch15.1.8
OR
f5big\-ip_asmMatch15.1.9
OR
f5big\-ip_asmMatch16.1.0
OR
f5big\-ip_asmMatch16.1.1
OR
f5big\-ip_asmMatch16.1.2
OR
f5big\-ip_asmMatch16.1.3
OR
f5big\-ip_asmMatch16.1.4
OR
f5big\-ip_asmMatch17.1.0
OR
f5big\-ip_asmMatch17.1.1
OR
f5big\-ip_dnsMatch15.1.0
OR
f5big\-ip_dnsMatch15.1.1
OR
f5big\-ip_dnsMatch15.1.10
OR
f5big\-ip_dnsMatch15.1.2
OR
f5big\-ip_dnsMatch15.1.3
OR
f5big\-ip_dnsMatch15.1.4
OR
f5big\-ip_dnsMatch15.1.5
OR
f5big\-ip_dnsMatch15.1.6
OR
f5big\-ip_dnsMatch15.1.7
OR
f5big\-ip_dnsMatch15.1.8
OR
f5big\-ip_dnsMatch15.1.9
OR
f5big\-ip_dnsMatch16.1.0
OR
f5big\-ip_dnsMatch16.1.1
OR
f5big\-ip_dnsMatch16.1.2
OR
f5big\-ip_dnsMatch16.1.3
OR
f5big\-ip_dnsMatch16.1.4
OR
f5big\-ip_dnsMatch17.1.0
OR
f5big\-ip_dnsMatch17.1.1
OR
f5big\-ipMatch15.1.0
OR
f5big\-ipMatch15.1.1
OR
f5big\-ipMatch15.1.10
OR
f5big\-ipMatch15.1.2
OR
f5big\-ipMatch15.1.3
OR
f5big\-ipMatch15.1.4
OR
f5big\-ipMatch15.1.5
OR
f5big\-ipMatch15.1.6
OR
f5big\-ipMatch15.1.7
OR
f5big\-ipMatch15.1.8
OR
f5big\-ipMatch15.1.9
OR
f5big\-ipMatch16.1.0
OR
f5big\-ipMatch16.1.1
OR
f5big\-ipMatch16.1.2
OR
f5big\-ipMatch16.1.3
OR
f5big\-ipMatch16.1.4
OR
f5big\-ipMatch17.1.0
OR
f5big\-ipMatch17.1.1
OR
f5big\-ip_link_controllerMatch15.1.0
OR
f5big\-ip_link_controllerMatch15.1.1
OR
f5big\-ip_link_controllerMatch15.1.10
OR
f5big\-ip_link_controllerMatch15.1.2
OR
f5big\-ip_link_controllerMatch15.1.3
OR
f5big\-ip_link_controllerMatch15.1.4
OR
f5big\-ip_link_controllerMatch15.1.5
OR
f5big\-ip_link_controllerMatch15.1.6
OR
f5big\-ip_link_controllerMatch15.1.7
OR
f5big\-ip_link_controllerMatch15.1.8
OR
f5big\-ip_link_controllerMatch15.1.9
OR
f5big\-ip_link_controllerMatch16.1.0
OR
f5big\-ip_link_controllerMatch16.1.1
OR
f5big\-ip_link_controllerMatch16.1.2
OR
f5big\-ip_link_controllerMatch16.1.3
OR
f5big\-ip_link_controllerMatch16.1.4
OR
f5big\-ip_link_controllerMatch17.1.0
OR
f5big\-ip_link_controllerMatch17.1.1
OR
f5big\-ip_ltmMatch15.1.0
OR
f5big\-ip_ltmMatch15.1.1
OR
f5big\-ip_ltmMatch15.1.10
OR
f5big\-ip_ltmMatch15.1.2
OR
f5big\-ip_ltmMatch15.1.3
OR
f5big\-ip_ltmMatch15.1.4
OR
f5big\-ip_ltmMatch15.1.5
OR
f5big\-ip_ltmMatch15.1.6
OR
f5big\-ip_ltmMatch15.1.7
OR
f5big\-ip_ltmMatch15.1.8
OR
f5big\-ip_ltmMatch15.1.9
OR
f5big\-ip_ltmMatch16.1.0
OR
f5big\-ip_ltmMatch16.1.1
OR
f5big\-ip_ltmMatch16.1.2
OR
f5big\-ip_ltmMatch16.1.3
OR
f5big\-ip_ltmMatch16.1.4
OR
f5big\-ip_ltmMatch17.1.0
OR
f5big\-ip_ltmMatch17.1.1
OR
f5big\-ip_pemMatch15.1.0
OR
f5big\-ip_pemMatch15.1.1
OR
f5big\-ip_pemMatch15.1.10
OR
f5big\-ip_pemMatch15.1.2
OR
f5big\-ip_pemMatch15.1.3
OR
f5big\-ip_pemMatch15.1.4
OR
f5big\-ip_pemMatch15.1.5
OR
f5big\-ip_pemMatch15.1.6
OR
f5big\-ip_pemMatch15.1.7
OR
f5big\-ip_pemMatch15.1.8
OR
f5big\-ip_pemMatch15.1.9
OR
f5big\-ip_pemMatch16.1.0
OR
f5big\-ip_pemMatch16.1.1
OR
f5big\-ip_pemMatch16.1.2
OR
f5big\-ip_pemMatch16.1.3
OR
f5big\-ip_pemMatch16.1.4
OR
f5big\-ip_pemMatch17.1.0
OR
f5big\-ip_pemMatch17.1.1
OR
f5nginx_agentMatch2.17.0
OR
f5nginx_agentMatch2.18.0
OR
f5nginx_agentMatch2.19.0
OR
f5nginx_agentMatch2.20.0
OR
f5nginx_agentMatch2.20.1
OR
f5nginx_agentMatch2.22.0
OR
f5nginx_agentMatch2.22.1
OR
f5nginx_agentMatch2.23.0
OR
f5nginx_agentMatch2.23.1
OR
f5nginx_agentMatch2.23.2
OR
f5nginx_agentMatch2.23.3
OR
f5nginx_agentMatch2.24.0
OR
f5nginx_agentMatch2.24.1
OR
f5nginx_agentMatch2.25.0
OR
f5nginx_agentMatch2.25.1
OR
f5nginx_agentMatch2.26.0
OR
f5nginx_agentMatch2.26.1
OR
f5nginx_agentMatch2.26.2
OR
f5nginx_agentMatch2.27.0
OR
f5nginx_agentMatch2.28.0
OR
f5nginx_agentMatch2.28.1
OR
f5nginx_agentMatch2.29.0
OR
f5nginx_agentMatch2.30.0
OR
f5nginx_agentMatch2.30.1
OR
f5nginx_agentMatch2.30.2
OR
f5nginx_agentMatch2.30.3
OR
f5nginx_agentMatch2.31.0
OR
f5nginx_agentMatch2.31.1
OR
f5nginx_agentMatch2.31.2
OR
f5nginx_agentMatch2.32.0
OR
f5nginx_agentMatch2.32.1
OR
f5nginx_agentMatch2.32.2
OR
f5nginx_agentMatch2.33.0
OR
f5nginx_api_connectivity_managerMatch1.0.0
OR
f5nginx_api_connectivity_managerMatch1.1.0
OR
f5nginx_api_connectivity_managerMatch1.1.1
OR
f5nginx_api_connectivity_managerMatch1.2.0
OR
f5nginx_api_connectivity_managerMatch1.3.0
OR
f5nginx_api_connectivity_managerMatch1.3.1
OR
f5nginx_api_connectivity_managerMatch1.4.0
OR
f5nginx_api_connectivity_managerMatch1.4.1
OR
f5nginx_api_connectivity_managerMatch1.5.0
OR
f5nginx_api_connectivity_managerMatch1.6.0
OR
f5nginx_api_connectivity_managerMatch1.7.0
OR
f5nginx_api_connectivity_managerMatch1.8.0
OR
f5nginx_api_connectivity_managerMatch1.9.0
OR
f5nginx_api_connectivity_managerMatch1.9.1
OR
f5nginx_api_connectivity_managerMatch1.9.2
OR
f5nginx_app_protectMatch2.1.0
OR
f5nginx_app_protectMatch2.2.0
OR
f5nginx_app_protectMatch2.3.0
OR
f5nginx_app_protectMatch2.4.0
OR
f5nginx_app_protectMatch3.0.0
OR
f5nginx_app_protectMatch3.1.0
OR
f5nginx_app_protectMatch4.0.1
OR
f5nginx_app_protectMatch4.1.0
OR
f5nginx_app_protectMatch4.2.0
OR
f5nginx_app_protectMatch4.3.0
OR
f5nginx_app_protectMatch3.10.0
OR
f5nginx_app_protectMatch3.11.0
OR
f5nginx_app_protectMatch3.12.1
OR
f5nginx_app_protectMatch3.12.2
OR
f5nginx_app_protectMatch4.0.0
OR
f5nginx_app_protectMatch4.1.0
OR
f5nginx_app_protectMatch4.2.0
OR
f5nginx_app_protectMatch4.3.0
OR
f5nginx_app_protectMatch4.4.0
OR
f5nginx_app_protectMatch4.5.0
OR
f5nginx_app_protectMatch4.6.0
OR
f5nginx_app_protectMatch4.7.0
OR
f5nginx_app_protectMatch4.8.0
OR
f5nginx_app_protectMatch4.8.1
OR
f5nginx_app_protectMatch4.9.0
OR
f5nginx_app_protectMatch5.0.0
OR
f5nginx_app_protectMatch5.1.0
OR
f5nginx_controllerMatch3.18.3
OR
f5nginx_controllerMatch3.19.1-APIM
OR
f5nginx_controllerMatch3.19.2-APIM
OR
f5nginx_controllerMatch3.19.3-APIM
OR
f5nginx_controllerMatch3.19.4-APIM
OR
f5nginx_controllerMatch3.19.5-APIM
OR
f5nginx_controllerMatch3.19.6-APIM
OR
f5nginx_controllerMatch3.20.0
OR
f5nginx_controllerMatch3.20.1
OR
f5nginx_controllerMatch3.21.0
OR
f5nginx_controllerMatch3.22.0
OR
f5nginx_controllerMatch3.22.1
OR
f5nginx_controllerMatch3.22.2
OR
f5nginx_controllerMatch3.22.3
OR
f5nginx_controllerMatch3.22.4
OR
f5nginx_controllerMatch3.22.5
OR
f5nginx_controllerMatch3.22.6
OR
f5nginx_controllerMatch3.22.7
OR
f5nginx_controllerMatch3.22.8
OR
f5nginx_controllerMatch3.22.9
OR
f5nginx_ingress_controllerMatch1.12.5
OR
f5nginx_ingress_controllerMatch2.2.1
OR
f5nginx_ingress_controllerMatch2.2.2
OR
f5nginx_ingress_controllerMatch2.3.0
OR
f5nginx_ingress_controllerMatch2.4.0
OR
f5nginx_ingress_controllerMatch2.4.1
OR
f5nginx_ingress_controllerMatch2.4.2
OR
f5nginx_ingress_controllerMatch3.0.0
OR
f5nginx_ingress_controllerMatch3.0.1
OR
f5nginx_ingress_controllerMatch3.0.2
OR
f5nginx_ingress_controllerMatch3.1.0
OR
f5nginx_ingress_controllerMatch3.1.1
OR
f5nginx_ingress_controllerMatch3.2.0
OR
f5nginx_ingress_controllerMatch3.2.1
OR
f5nginx_ingress_controllerMatch3.3.0
OR
f5nginx_ingress_controllerMatch3.3.1
OR
f5nginx_ingress_controllerMatch3.4.0
OR
f5nginx_ingress_controllerMatch3.4.1
OR
f5nginx_ingress_controllerMatch3.4.2
OR
f5nginx_ingress_controllerMatch3.5.0
OR
f5nginx_ingress_controllerMatch3.5.1
OR
f5nginx_instance_managerMatch2.10.0
OR
f5nginx_instance_managerMatch2.10.1
OR
f5nginx_instance_managerMatch2.11.0
OR
f5nginx_instance_managerMatch2.12.0
OR
f5nginx_instance_managerMatch2.13.0
OR
f5nginx_instance_managerMatch2.13.1
OR
f5nginx_instance_managerMatch2.14.0
OR
f5nginx_instance_managerMatch2.14.1
OR
f5nginx_instance_managerMatch2.15.0
OR
f5nginx_instance_managerMatch2.15.1
OR
f5nginx_instance_managerMatch2.16.0
OR
f5nginx_instance_managerMatch2.2.0
OR
f5nginx_instance_managerMatch2.3.0
OR
f5nginx_instance_managerMatch2.3.1
OR
f5nginx_instance_managerMatch2.4.0
OR
f5nginx_instance_managerMatch2.5.0
OR
f5nginx_instance_managerMatch2.5.1
OR
f5nginx_instance_managerMatch2.6.0
OR
f5nginx_instance_managerMatch2.7.0
OR
f5nginx_instance_managerMatch2.8.0
OR
f5nginx_instance_managerMatch2.9.0
OR
f5nginx_instance_managerMatch2.9.1
OR
f5nginx_security_monitoringMatch1.0.0
OR
f5nginx_security_monitoringMatch1.1.0
OR
f5nginx_security_monitoringMatch1.2.0
OR
f5nginx_security_monitoringMatch1.3.0
OR
f5nginx_security_monitoringMatch1.4.0
OR
f5nginx_security_monitoringMatch1.5.0
OR
f5nginx_security_monitoringMatch1.6.0
OR
f5nginx_security_monitoringMatch1.7.0
OR
f5nginx_security_monitoringMatch1.7.1
OR
f5nginx_plusMatchR26
OR
f5nginx_plusMatchR27
OR
f5nginx_plusMatchR28
OR
f5nginx_plusMatchR29
OR
f5nginx_plusMatchR30
OR
f5nginx_plusMatchR31
OR
f5nginx_service_meshMatch1.1.0
OR
f5nginx_service_meshMatch1.2.0
OR
f5nginx_service_meshMatch1.2.1
OR
f5nginx_service_meshMatch1.3.0
OR
f5nginx_service_meshMatch1.3.1
OR
f5nginx_service_meshMatch1.4.0
OR
f5nginx_service_meshMatch1.4.1
OR
f5nginx_service_meshMatch1.5.0
OR
f5nginx_service_meshMatch1.6.0
OR
f5nginx_service_meshMatch1.7.0
OR
f5nginx_service_meshMatch2.0.0
OR
f5nginxMatch1.27.0
OR
f5nginxMatch1.28.0
OR
f5nginxMatch1.29.0
OR
f5nginxMatch1.29.1
OR
f5nginxMatch1.30.0
OR
f5nginxMatch1.31.0
OR
f5nginxMatch1.31.1
OR
f5nginxMatch1.32.0
OR
f5nginxMatch1.32.1
OR
f5f5os\-aMatch1.5.1
OR
f5f5os\-aMatch1.5.2
OR
f5f5os\-aMatch1.7.0
OR
f5f5os\-cMatch1.6.0
OR
f5f5os\-cMatch1.6.1
OR
f5f5os\-cMatch1.6.2
OR
f5big\-iq_centralized_managementMatch8.1.0
OR
f5big\-iq_centralized_managementMatch8.2.0
OR
f5big\-iq_centralized_managementMatch8.3.0
OR
f5big\-ip_ddos_hybrid_defenderMatch15.1.0
OR
f5big\-ip_ddos_hybrid_defenderMatch15.1.1
OR
f5big\-ip_ddos_hybrid_defenderMatch16.1.0
OR
f5big\-ip_ddos_hybrid_defenderMatch17.1.0
OR
f5ssl_orchestratorMatch15.1.0
OR
f5ssl_orchestratorMatch15.1.1
OR
f5ssl_orchestratorMatch15.1.2
OR
f5ssl_orchestratorMatch15.1.9
OR
f5ssl_orchestratorMatch16.1.0
OR
f5ssl_orchestratorMatch16.1.1
OR
f5ssl_orchestratorMatch16.1.3
OR
f5ssl_orchestratorMatch16.1.4
OR
f5ssl_orchestratorMatch17.1.0
OR
f5ssl_orchestratorMatch17.1.1
OR
f5traffix_signaling_delivery_controllerMatch5.1.0
OR
f5traffix_signaling_delivery_controllerMatch5.2.0