CVE-2023-48795
Description
The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack. This occurs because the SSH Binary Packet Protocol (BPP), implemented by these extensions, mishandles the handshake phase and mishandles use of sequence numbers. For example, there is an effective attack against SSH's use of ChaCha20-Poly1305 (and CBC with Encrypt-then-MAC). The bypass occurs in [email protected] and (if CBC is used) the [email protected] MAC algorithms. This also affects Maverick Synergy Java SSH API before 3.1.0-SNAPSHOT, Dropbear through 2022.83, Ssh before 5.1.1 in Erlang/OTP, PuTTY before 0.80, AsyncSSH before 2.14.2, golang.org/x/crypto before 0.17.0, libssh before 0.10.6, libssh2 through 1.11.0, Thorn Tech SFTP Gateway before 3.4.6, Tera Term before 5.1, Paramiko before 3.4.0, jsch before 0.2.15, SFTPGo before 2.5.6, Netgate pfSense Plus through 23.09.1, Netgate pfSense CE through 2.7.2, HPN-SSH through 18.2.0, ProFTPD before 1.3.8b (and before 1.3.9rc2), ORYX CycloneSSH before 2.3.4, NetSarang XShell 7 before Build 0144, CrushFTP before 10.6.0, ConnectBot SSH library before 2.2.22, Apache MINA sshd through 2.11.0, sshj through 0.37.0, TinySSH through 20230101, trilead-ssh2 6401, LANCOM LCOS and LANconfig, FileZilla before 3.66.4, Nova before 11.8, PKIX-SSH before 14.4, SecureCRT before 9.4.3, Transmit5 before 5.10.4, Win32-OpenSSH before 9.5.0.0p1-Beta, WinSCP before 6.2.2, Bitvise SSH Server before 9.32, Bitvise SSH Client before 9.33, KiTTY through 0.76.1.13, the net-ssh gem 7.2.0 for Ruby, the mscdex ssh2 module before 1.15.0 for Node.js, the thrussh library before 0.35.1 for Rust, and the Russh crate before 0.40.2 for Rust.
EPSS (Exploit Prediction Scoring System)
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score Trend (Last 90 Days)
Improper Validation of Integrity Check Value
DraftCommon Consequences
Applicable Platforms
Tinyssh by Tinyssh
cpe:2.3:a:tinyssh:tinyssh:*:*:*:*:*:*:*:*
Dropbear Ssh by Dropbear Ssh Project
cpe:2.3:a:dropbear_ssh_project:dropbear_ssh:*:*:*:*:*:*:*:*
Debian Linux by Debian
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Sshlib by Connectbot
cpe:2.3:a:connectbot:sshlib:*:*:*:*:*:*:*:*
Openshift Data Foundation by Redhat
cpe:2.3:a:redhat:openshift_data_foundation:4.0:*:*:*:*:*:*:*
Sftpgo by Sftpgo Project
cpe:2.3:a:sftpgo_project:sftpgo:*:*:*:*:*:*:*:*
Ssh Server by Bitvise
cpe:2.3:a:bitvise:ssh_server:*:*:*:*:*:*:*:*
Sshj by Apache
cpe:2.3:a:apache:sshj:*:*:*:*:*:*:*:*
Erlang\/Otp by Erlang
cpe:2.3:a:erlang:erlang\/otp:*:*:*:*:*:*:*:*
Pfsense Plus by Netgate
cpe:2.3:a:netgate:pfsense_plus:*:*:*:*:*:*:*:*
Transmit 5 by Panic
cpe:2.3:a:panic:transmit_5:*:*:*:*:*:*:*:*
Maverick Synergy Java Ssh Api by Jadaptive
cpe:2.3:a:jadaptive:maverick_synergy_java_ssh_api:*:*:*:*:*:*:*:*
Storage by Redhat
cpe:2.3:a:redhat:storage:3.0:*:*:*:*:*:*:*
Lcos by Lancom-Systems
cpe:2.3:o:lancom-systems:lcos:*:*:*:*:*:*:*:*
Net-Ssh by Net-Ssh
cpe:2.3:a:net-ssh:net-ssh:7.2.0:*:*:*:*:ruby:*:*
Lcos Sx by Lancom-Systems
cpe:2.3:o:lancom-systems:lcos_sx:4.20:*:*:*:*:*:*:*
Lcos Lx by Lancom-Systems
cpe:2.3:o:lancom-systems:lcos_lx:-:*:*:*:*:*:*:*
Filezilla Client by Filezilla-Project
cpe:2.3:a:filezilla-project:filezilla_client:*:*:*:*:*:*:*:*
Openshift Pipelines by Redhat
cpe:2.3:a:redhat:openshift_pipelines:-:*:*:*:*:*:*:*
Openstack Platform by Redhat
cpe:2.3:a:redhat:openstack_platform:16.2:*:*:*:*:*:*:*
Openssh by Openbsd
cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*
Pkixssh by Roumenpetrov
cpe:2.3:a:roumenpetrov:pkixssh:*:*:*:*:*:*:*:*
Erlang\/Otp by Erlang
cpe:2.3:a:erlang:erlang\/otp:*:*:*:*:*:*:*:*
Jsch by Matez
cpe:2.3:a:matez:jsch:*:*:*:*:*:*:*:*
Ssh Client by Bitvise
cpe:2.3:a:bitvise:ssh_client:*:*:*:*:*:*:*:*
Ssh2 by Ssh2 Project
cpe:2.3:a:ssh2_project:ssh2:*:*:*:*:*:node.js:*:*
Cert-Manager Operator For Red Hat Openshift by Redhat
cpe:2.3:a:redhat:cert-manager_operator_for_red_hat_openshift:-:*:*:*:*:*:*:*
Keycloak by Redhat
cpe:2.3:a:redhat:keycloak:-:*:*:*:*:*:*:*
Securecrt by Vandyke
cpe:2.3:a:vandyke:securecrt:*:*:*:*:*:*:*:*
Ssh by Ssh
cpe:2.3:a:ssh:ssh:*:*:*:*:*:*:*:*
Macos by Apple
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Security by Gentoo
cpe:2.3:a:gentoo:security:-:*:*:*:*:*:*:*
Tera Term by Tera Term Project
cpe:2.3:a:tera_term_project:tera_term:*:*:*:*:*:*:*:*
Openshift Serverless by Redhat
cpe:2.3:a:redhat:openshift_serverless:-:*:*:*:*:*:*:*
Openshift Api For Data Protection by Redhat
cpe:2.3:a:redhat:openshift_api_for_data_protection:-:*:*:*:*:*:*:*
Libssh2 by Libssh2
cpe:2.3:a:libssh2:libssh2:*:*:*:*:*:*:*:*
Ssh2 by Trilead
cpe:2.3:a:trilead:ssh2:6401:*:*:*:*:*:*:*
Enterprise Linux by Redhat
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
Paramiko by Paramiko
cpe:2.3:a:paramiko:paramiko:*:*:*:*:*:*:*:*
Crushftp by Crushftp
cpe:2.3:a:crushftp:crushftp:*:*:*:*:*:*:*:*
Sftp Gateway Firmware by Thorntech
cpe:2.3:o:thorntech:sftp_gateway_firmware:*:*:*:*:*:*:*:*
Jboss Enterprise Application Platform by Redhat
cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0:*:*:*:*:*:*:*
Erlang\/Otp by Erlang
cpe:2.3:a:erlang:erlang\/otp:*:*:*:*:*:*:*:*
Pfsense Ce by Netgate
cpe:2.3:a:netgate:pfsense_ce:*:*:*:*:*:*:*:*
Winscp by Winscp
cpe:2.3:a:winscp:winscp:*:*:*:*:*:*:*:*
Openshift Container Platform by Redhat
cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*
Proftpd by Proftpd
cpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
Openshift Developer Tools And Services by Redhat
cpe:2.3:a:redhat:openshift_developer_tools_and_services:-:*:*:*:*:*:*:*
Kitty by 9Bis
cpe:2.3:a:9bis:kitty:*:*:*:*:*:*:*:*
Openshift Dev Spaces by Redhat
cpe:2.3:a:redhat:openshift_dev_spaces:-:*:*:*:*:*:*:*
Openshift Virtualization by Redhat
cpe:2.3:a:redhat:openshift_virtualization:4:*:*:*:*:*:*:*
Single Sign-On by Redhat
cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*
Ssh by Ssh
cpe:2.3:a:ssh:ssh:*:*:*:*:*:*:*:*
Putty by Putty
cpe:2.3:a:putty:putty:*:*:*:*:*:*:*:*
Libssh by Libssh
cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:*
Russh by Russh Project
cpe:2.3:a:russh_project:russh:*:*:*:*:*:rust:*:*
Erlang\/Otp by Erlang
cpe:2.3:a:erlang:erlang\/otp:*:*:*:*:*:*:*:*
Xshell 7 by Netsarang
cpe:2.3:a:netsarang:xshell_7:*:*:*:*:*:*:*:*
Discovery by Redhat
cpe:2.3:a:redhat:discovery:-:*:*:*:*:*:*:*
Fedora by Fedoraproject
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
Freebsd by Freebsd
cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*
Openshift Gitops by Redhat
cpe:2.3:a:redhat:openshift_gitops:-:*:*:*:*:*:*:*
Crushftp by Crushftp
cpe:2.3:a:crushftp:crushftp:*:*:*:*:*:*:*:*
Fedora by Fedoraproject
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
Thrussh by Crates
cpe:2.3:a:crates:thrussh:*:*:*:*:*:*:*:*
Ssh by Ssh
cpe:2.3:a:ssh:ssh:*:*:*:*:*:*:*:*
Openstack Platform by Redhat
cpe:2.3:a:redhat:openstack_platform:16.1:*:*:*:*:*:*:*
Sshd by Apache
cpe:2.3:a:apache:sshd:*:*:*:*:*:*:*:*
Openstack Platform by Redhat
cpe:2.3:a:redhat:openstack_platform:17.1:*:*:*:*:*:*:*
Ssh by Ssh
cpe:2.3:a:ssh:ssh:*:*:*:*:*:*:*:*
Erlang\/Otp by Erlang
cpe:2.3:a:erlang:erlang\/otp:*:*:*:*:*:*:*:*
Advanced Cluster Security by Redhat
cpe:2.3:a:redhat:advanced_cluster_security:3.0:*:*:*:*:*:*:*
Lcos Fx by Lancom-Systems
cpe:2.3:o:lancom-systems:lcos_fx:-:*:*:*:*:*:*:*
Nova by Panic
cpe:2.3:a:panic:nova:*:*:*:*:*:*:*:*
Advanced Cluster Security by Redhat
cpe:2.3:a:redhat:advanced_cluster_security:4.0:*:*:*:*:*:*:*
Enterprise Linux by Redhat
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
Ssh by Ssh
cpe:2.3:a:ssh:ssh:*:*:*:*:*:*:*:*
Cyclone Ssh by Oryx-Embedded
cpe:2.3:a:oryx-embedded:cyclone_ssh:*:*:*:*:*:*:*:*
Crypto by Golang
cpe:2.3:a:golang:crypto:*:*:*:*:*:*:*:*
Lcos Sx by Lancom-Systems
cpe:2.3:o:lancom-systems:lcos_sx:5.20:*:*:*:*:*:*:*
Ceph Storage by Redhat
cpe:2.3:a:redhat:ceph_storage:6.0:*:*:*:*:*:*:*
Asyncssh by Asyncssh Project
cpe:2.3:a:asyncssh_project:asyncssh:*:*:*:*:*:*:*:*
Lanconfig by Lancom-Systems
cpe:2.3:o:lancom-systems:lanconfig:-:*:*:*:*:*:*:*