Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2022-45047

Deserialization of Untrusted Data

Published: Nov 16, 2022 | Modified: Nov 21, 2024
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
9.8 IMPORTANT
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Ubuntu
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2022-45047
CWEhttps://cwe.mitre.org/data/definitions/502.html

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.

Weakness

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

Affected Software

NameVendorStart VersionEnd Version
SshdApache*2.9.1 (including)
OCP-Tools-4.12-RHEL-8RedHatjenkins-2-plugins-0:4.12.1675702407-1.el8*
OpenShift Developer Tools and Services for OCP 4.11RedHatjenkins-2-plugins-0:4.11.1683009941-1.el8*
Red Hat build of QuarkusRedHat*
Red Hat build of Quarkus Platform 2.7.6.SP3RedHatsshd-common*
Red Hat Data Grid 8.4.1RedHatmina-sshd*
Red Hat Data Grid 8.4.4RedHat*
Red Hat JBoss Enterprise Application Platform 7RedHatsshd-common*
Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7RedHateap7-apache-cxf-0:3.1.16-4.redhat_00003.1.ep7.el7*
Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7RedHateap7-jackson-databind-0:2.8.11.6-2.SP1_redhat_00002.1.ep7.el7*
Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7RedHateap7-jettison-0:1.3.8-2.redhat_00002.1.ep7.el7*
Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7RedHateap7-netty-0:4.1.63-1.Final_redhat_00002.1.ep7.el7*
Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7RedHateap7-resteasy-0:3.0.27-1.Final_redhat_00001.1.ep7.el7*
Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7RedHateap7-snakeyaml-0:1.33.0-1.SP1_redhat_00001.1.ep7.el7*
Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7RedHateap7-velocity-0:1.7.0-3.redhat_00006.1.ep7.el7*
Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7RedHateap7-wildfly-0:7.1.9-2.GA_redhat_00002.1.ep7.el7*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-hal-console-0:3.2.17-1.Final_redhat_00001.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-jackson-annotations-0:2.10.4-2.redhat_00004.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-jackson-core-0:2.10.4-2.redhat_00004.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-jackson-databind-0:2.10.4-4.redhat_00004.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-jackson-jaxrs-providers-0:2.10.4-2.redhat_00004.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-jackson-modules-base-0:2.10.4-4.redhat_00004.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-jackson-modules-java8-0:2.10.4-2.redhat_00004.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-jettison-0:1.5.2-2.redhat_00002.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-netty-0:4.1.63-4.Final_redhat_00002.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-resteasy-0:3.11.6-1.Final_redhat_00001.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-snakeyaml-0:1.33.0-1.SP1_redhat_00001.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-wildfly-0:7.3.12-3.GA_redhat_00002.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8RedHateap7-apache-sshd-0:2.9.2-1.redhat_00001.1.el8eap*
Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9RedHateap7-apache-sshd-0:2.9.2-1.redhat_00001.1.el9eap*
Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7RedHateap7-apache-sshd-0:2.9.2-1.redhat_00001.1.el7eap*
Red Hat OpenShift Container Platform 4.10RedHatjenkins-2-plugins-0:4.10.1675144701-1.el8*
Red Hat OpenShift Container Platform 4.9RedHatjenkins-2-plugins-0:4.9.1675668922-1.el8*
Red Hat Single Sign-On 7RedHatsshd-common*
Red Hat Single Sign-On 7.6 for RHEL 7RedHatrh-sso7-keycloak-0:18.0.6-1.redhat_00001.1.el7sso*
Red Hat Single Sign-On 7.6 for RHEL 8RedHatrh-sso7-keycloak-0:18.0.6-1.redhat_00001.1.el8sso*
Red Hat Single Sign-On 7.6 for RHEL 9RedHatrh-sso7-keycloak-0:18.0.6-1.redhat_00001.1.el9sso*
Red Hat Virtualization 4 for Red Hat Enterprise Linux 8RedHatvdsm-0:4.50.3.6-1.el8ev*
Red Hat Virtualization Engine 4.4RedHatapache-sshd-1:2.9.2-0.1.el8ev*
RHEL-8 based Middleware ContainersRedHatrh-sso-7/sso76-openshift-rhel8:7.6-20*
RHINT Camel-Springboot 3.18.3.P2RedHat*
RHPAM 7.13.4 asyncRedHatmina-sshd*

Potential Mitigations

  • Make fields transient to protect them from deserialization.
  • An attempt to serialize and then deserialize a class containing transient fields will result in NULLs where the transient data should be. This is an excellent way to prevent time, environment-based, or sensitive variables from being carried over and used improperly.

References

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