Description
Class org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider in Apache MINA SSHD <= 2.9.1 uses Java deserialization to load a serialized java.security.PrivateKey. The class is one of several implementations that an implementor using Apache MINA SSHD can choose for loading the host keys of an SSH server.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apache Software Foundation | Apache MINA SSHD | unspecified – ≤ 2.9.1 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Rhev Manager 4 | apache-sshd +1 | 1:2.9.2-0.1.el8ev | RHSA-2023:0074 |
| Red Hat Rhev Manager 4 | ovirt-engine-ui-extensions | 1.3.7-1.el8ev | RHSA-2023:0074 |
| Red Hat Rhev Hypervisor 4 | vdsm +18 | 4.50.3.6-1.el8ev | RHSA-2023:0074 |
| Red Hat Single Sign On 7 | rh-sso7-keycloak +1 | 18.0.6-1.redhat_00001.1.el7sso | RHSA-2023:1045, RHSA-2023:1044, RHSA-2023:1043 |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat OpenShift 4 | jenkins | 2.361.1.1675668150-1.el8 | RHSA-2023:0777 |
| Red Hat OpenShift 4 | jenkins-2-plugins | 4.9.1675668922-1.el8 | RHSA-2023:0777, RHSA-2023:0560 |
| Red Hat Ocp Tools 4 | jenkins | 2.387.1.1683009763-3.el8 | RHSA-2023:3198 |
| Red Hat Ocp Tools 4 | jenkins-2-plugins | 4.11.1683009941-1.el8 | RHSA-2023:3198, RHSA-2023:1064 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-apache-cxf +3 | 3.1.16-4.redhat_00003.1.ep7.el7 | RHSA-2025:1746 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-hal-console | 3.2.17-1.Final_redhat_00001.1.el7eap | RHSA-2025:1747 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-jackson-core +7 | 2.10.4-2.redhat_00004.1.el7eap | RHSA-2025:1747 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-jackson-databind | 2.8.11.6-2.SP1_redhat_00002.1.ep7.el7 | RHSA-2025:1747, RHSA-2025:1746 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-jackson-modules-base +1 | 2.10.4-4.redhat_00004.1.el7eap | RHSA-2025:1747 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-jettison | 1.3.8-2.redhat_00002.1.ep7.el7 | RHSA-2025:1747, RHSA-2025:1746 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-netty +1 | 4.1.63-1.Final_redhat_00002.1.ep7.el7 | RHSA-2025:1747, RHSA-2025:1746 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-resteasy +16 | 3.0.27-1.Final_redhat_00001.1.ep7.el7 | RHSA-2025:1747, RHSA-2025:1746 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-resteasy-rxjava2 +2 | 3.11.6-1.Final_redhat_00001.1.el7eap | RHSA-2025:1747 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-snakeyaml | 1.33.0-1.SP1_redhat_00001.1.el7eap | RHSA-2025:1747, RHSA-2025:1746 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-velocity | 1.7.0-3.redhat_00006.1.ep7.el7 | RHSA-2025:1746 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-wildfly +1 | 7.1.9-2.GA_redhat_00002.1.ep7.el7 | RHSA-2025:1747, RHSA-2025:1746 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-wildfly-javadocs +2 | 7.3.12-3.GA_redhat_00002.1.el7eap | RHSA-2025:1747 |
| Red Hat JBoss EAP 7 | eap7-apache-sshd | 2.9.2-1.redhat_00001.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-elytron-web +1 | 1.9.3-1.Final_redhat_00001.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-hal-console | 3.3.16-1.Final_redhat_00001.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-hibernate-search +5 | 5.10.13-3.Final_redhat_00001.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-ironjacamar +8 | 1.5.10-1.Final_redhat_00001.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-jackson-core +10 | 2.12.7-1.redhat_00003.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-javaee-security-soteria +1 | 1.0.1-3.redhat_00003.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-jboss-ejb-client | 4.0.49-1.Final_redhat_00001.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-jboss-jsf-api_2.3_spec | 3.0.0-6.SP07_redhat_00001.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-jboss-jsp-api_2.3_spec | 2.0.0-3.Final_redhat_00001.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-jboss-remoting | 5.0.27-1.Final_redhat_00001.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-jboss-server-migration +2 | 1.10.0-24.Final_redhat_00023.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-jettison | 1.5.2-1.redhat_00002.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-undertow | 2.2.22-1.SP3_redhat_00001.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-wildfly +4 | 7.4.9-4.GA_redhat_00003.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-wildfly-elytron +1 | 1.15.16-1.Final_redhat_00001.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
| Red Hat JBoss EAP 7 | eap7-woodstox-core | 6.4.0-1.redhat_00001.1.el7eap | RHSA-2023:0554, RHSA-2023:0553, RHSA-2023:0552 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP5 | apache-sshd | 2.12.0-150200.5.8.1 | SUSE-SU-2024:0224-1 |
| SLES 15 SP4 | apache-sshd | 2.12.0-150200.5.8.1 | SUSE-SU-2024:0224-1 |
| SLES 15 SP3 | apache-sshd | 2.12.0-150200.5.8.1 | SUSE-SU-2024:0224-1 |
| SLES 15 SP2 | apache-sshd | 2.12.0-150200.5.8.1 | SUSE-SU-2024:0224-1 |
Show 7 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP4 | apache-sshd | 2.12.0-150200.5.8.1 | SUSE-SU-2024:0224-1 |
| SLES for SAP 15 SP3 | apache-sshd | 2.12.0-150200.5.8.1 | SUSE-SU-2024:0224-1 |
| SLES for SAP 15 SP2 | apache-sshd | 2.12.0-150200.5.8.1 | SUSE-SU-2024:0224-1 |
| SLE HPC 15 SP4 | apache-sshd | 2.12.0-150200.5.8.1 | SUSE-SU-2024:0224-1 |
| SLE HPC 15 SP3 | apache-sshd | 2.12.0-150200.5.8.1 | SUSE-SU-2024:0224-1 |
| SLE HPC 15 SP2 | apache-sshd | 2.12.0-150200.5.8.1 | SUSE-SU-2024:0224-1 |
| SUSE Enterprise Storage 7.1 | apache-sshd | 2.12.0-150200.5.8.1 | SUSE-SU-2024:0224-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | apache-sshd | 2.9.2-1.1 | openSUSE-SU-2024:12511-1 |
| openSUSE Leap 15.5 | apache-parent | 31-150200.3.12.1 | SUSE-SU-2024:0224-1 |
| openSUSE Leap 15.5 | apache-sshd | 2.12.0-150200.5.8.1 | SUSE-SU-2024:0224-1 |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
-
hktalent/CVE-2022-45047 ★ 2 · Apr 7, 2023
POC,EXP,chatGPT for me
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.apache.sshd:sshd-common | < 2.9.2 | 2.9.2 | GHSA-fhw8-8j55-vwgq |
| Maven | org.apache.sshd:sshd-core | < 2.9.2 | 2.9.2 | GHSA-fhw8-8j55-vwgq |
Advisories 31
- RHSA-2025:1747 Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.3.12 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2025:1746 Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.1.9 on RHEL 7 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2023:1064 Red Hat Security Advisory: OpenShift Developer Tools and Services for OCP 4.12 security update Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2023:1045 Red Hat Security Advisory: Red Hat Single Sign-On 7.6.2 security update on RHEL 9 Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2023:1044 Red Hat Security Advisory: Red Hat Single Sign-On 7.6.2 security update on RHEL 8 Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2023:0777 Red Hat Security Advisory: OpenShift Container Platform 4.9.56 security update Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2023:1043 Red Hat Security Advisory: Red Hat Single Sign-On 7.6.2 security update on RHEL 7 Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2023:0554 Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.4.9 Security update Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2023:0552 Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.4.9 Security update Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2023:0553 Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.4.9 Security update Red Hat Security Advisories (RHSA) · Oct 13, 2026
- WID-SEC-2023-0239 Red Hat JBoss Enterprise Application Platform: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 8, 2026
- RHSA-2023:3198 Red Hat Security Advisory: jenkins and jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Oct 8, 2026
- RHSA-2023:0560 Red Hat Security Advisory: OpenShift Container Platform 4.10.51 security update Red Hat Security Advisories (RHSA) · Oct 8, 2026
- RHSA-2023:0074 Red Hat Security Advisory: RHV 4.4 SP1 [ovirt-4.5.3-3] security update Red Hat Security Advisories (RHSA) · Oct 8, 2026
- WID-SEC-2026-1203 Oracle Fusion Middleware: Mehrere Schwachstellen BSI CERT-Bund (WID) · Apr 21, 2026
- SUSE-SU-2024:0224-1 Security update for apache-parent, apache-sshd SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2022-2302 Red Hat JBoss Enterprise Application Platform: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jan 25, 2026
- NCSC-2026-0028 Kwetsbaarheden verholpen in Oracle Analytics NCSC-NL (Netherlands) · Jan 21, 2026
- openSUSE-SU-2024:12511-1 apache-sshd-2.9.2-1.1 on GA media SUSE / openSUSE Security Updates · May 7, 2025
- NCSC-2025-0126 Kwetsbaarheden verholpen in Oracle Enterprise Manager NCSC-NL (Netherlands) · Apr 16, 2025
- WID-SEC-2025-0820 Oracle Enterprise Manager: Mehrere Schwachstellen BSI CERT-Bund (WID) · Apr 15, 2025
- WID-SEC-2023-2518 Red Hat JBoss Data Grid: Mehre Schwachstellen BSI CERT-Bund (WID) · Jul 1, 2024
- WID-SEC-2023-1016 Oracle Fusion Middleware: Mehrere Schwachstellen BSI CERT-Bund (WID) · Dec 26, 2023
- WID-SEC-2023-1807 Oracle Fusion Middleware: Mehrere Schwachstellen BSI CERT-Bund (WID) · Dec 26, 2023
- WID-SEC-2023-1808 Oracle Financial Services Applications: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jul 18, 2023
- WID-SEC-2023-1021 Oracle Communications: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 29, 2023
- WID-SEC-2023-0132 Oracle Fusion Middleware: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 1, 2023
- WID-SEC-2023-1032 Oracle PeopleSoft: Mehrere Schwachstellen BSI CERT-Bund (WID) · Apr 18, 2023
- WID-SEC-2023-1031 Oracle Retail Applications: Mehrere Schwachstellen BSI CERT-Bund (WID) · Apr 18, 2023
- WID-SEC-2023-0972 IBM Spectrum Scale: Schwachstelle ermöglicht Codeausführung BSI CERT-Bund (WID) · Apr 13, 2023
- WID-SEC-2023-0121 Oracle Support Tools: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jan 17, 2023