Description
A Null pointer dereference vulnerability exists in Mozilla Network Security Services due to a missing NULL check in PK11_SignWithSymKey / ssl3_ComputeRecordMACConstantTime, which could let a remote malicious user cause a Denial of Service.
CVSS Metrics
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- network
- Complexity
- low
- Privileges
- none
- User Action
- none
- Scope
- unchanged
- Confidentiality
- none
- Integrity
- none
- Availability
- high
- Weaknesses
- CWE-476
Metadata
- Primary Vendor
- MOZILLA
- Published
- 11/15/2019
- Last Modified
- 11/21/2024
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
mozilla : nssdebian : debian_linuxdebian : debian_linuxdebian : debian_linuxredhat : enterprise_linuxredhat : enterprise_linuxredhat : enterprise_linuxsuse : linux_enterprise_serveravaya : aura_application_enablement_servicesavaya : aura_application_enablement_servicesavaya : aura_application_server_5300avaya : aura_application_server_5300avaya : aura_application_server_5300avaya : aura_application_server_5300avaya : aura_application_server_5300avaya : aura_application_server_5300avaya : aura_application_server_5300avaya : aura_application_server_5300avaya : aura_application_server_5300avaya : aura_application_server_5300avaya : aura_application_server_5300avaya : aura_application_server_5300avaya : aura_application_server_5300avaya : aura_application_server_5300avaya : aura_communication_manageravaya : aura_communication_manageravaya : aura_communication_manageravaya : aura_communication_manageravaya : aura_communication_manager_messagintavaya : aura_communication_manager_messagintavaya : breeze_platformavaya : call_management_systemavaya : call_management_systemavaya : call_management_systemavaya : call_management_systemavaya : call_management_systemavaya : call_management_systemavaya : iqavaya : cs1000e_firmwareavaya : cs1000m_firmwareavaya : cs1000e\/cs1000m_signaling_server_firmwareavaya : aura_conferencingavaya : aura_conferencingavaya : aura_conferencingavaya : aura_conferencingavaya : aura_conferencingavaya : aura_conferencingavaya : aura_conferencingavaya : aura_conferencingavaya : aura_conferencingavaya : aura_experience_portalavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : ip_officeavaya : aura_messagingavaya : aura_messagingavaya : aura_messagingavaya : aura_messagingavaya : aura_messagingavaya : aura_session_manageravaya : aura_session_manageravaya : aura_session_manageravaya : aura_session_manageravaya : aura_session_manageravaya : aura_session_manageravaya : aura_session_manageravaya : aura_system_manageravaya : aura_system_manageravaya : aura_utility_servicesavaya : aura_utility_servicesavaya : meeting_exchangeavaya : meeting_exchangeavaya : message_networkingavaya : one-x_client_enablement_servicesavaya : one-x_client_enablement_servicesavaya : one-x_client_enablement_servicesavaya : one-x_client_enablement_servicesavaya : proactive_contactavaya : session_border_controller_for_enterprise_firmwareavaya : session_border_controller_for_enterprise_firmwareavaya : aura_system_platform_firmware
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