When using Apache Tomcat versions 10.0.0-M1 to 10.0.0-M4, 9.0.0.M1 to 9.0.34, 8.5.0 to 8.5.54 and 7.0.0 to 7.0.103 if a) an attacker is able to control the contents and name of a file on the server; and b) the server is configured to use the PersistenceManager with a FileStore; and c) the PersistenceManager is configured with sessionAttributeValueClassNameFilter="null" (the default unless a SecurityManager is used) or a sufficiently lax filter to allow the attacker provided object to be deserialized; and d) the attacker knows the relative file path from the storage location used by FileStore to the file the attacker has control over; then, using a specifically crafted request, the attacker will be able to trigger remote code execution via deserialization of the file under their control. Note that all of conditions a) to d) must be true for the attack to succeed.
References
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
|
Configuration 3 (hide)
|
Configuration 4 (hide)
|
Configuration 5 (hide)
|
Configuration 6 (hide)
|
Configuration 7 (hide)
|
Information
Published : 2020-05-20 12:15
Updated : 2022-07-25 11:15
NVD link : CVE-2020-9484
Mitre link : CVE-2020-9484
JSON object : View
CWE
CWE-502
Deserialization of Untrusted Data
Products Affected
oracle
- siebel_ui_framework
- communications_session_route_manager
- communications_session_report_manager
- retail_order_broker
- communications_diameter_signaling_router
- database
- mysql_enterprise_monitor
- communications_instant_messaging_server
- communications_element_manager
- agile_engineering_data_management
- fmw_platform
- communications_cloud_native_core_binding_support_function
- transportation_management
- workload_manager
- agile_plm
- siebel_apps_-_marketing
- instantis_enterprisetrack
- hospitality_guest_access
- communications_cloud_native_core_policy
- managed_file_transfer
canonical
- ubuntu_linux
mcafee
- epolicy_orchestrator
fedoraproject
- fedora
debian
- debian_linux
apache
- tomcat
opensuse
- leap