SK-CERT Bezpečnostné varovanie V20240115-01

Dôležitosť	Kritická
Klasifikácia	Neutajované/TLP:CLEAR
CVSS Skóre	10.0

Identifikátor

Juniper Networks produkty – viacero kritických bezpečnostných zraniteľností

Popis

Spoločnosť Juniper Networks vydala bezpečnostné aktualizácie na svoje portfólio produktov, ktoré opravujú viacero kritických bezpečnostných zraniteľností. Najzávažnejšia kritická bezpečnostná zraniteľnosť sa nachádza v produkte Security Director Insights, spočíva v nedostatočnej implementácii bezpečnostných mechanizmov a umožňuje vzdialenému, neautentifikovanému útočníkovi prostredníctvom injekcie špeciálne upravených príkazov vykonať škodlivý kód s následkom úplného narušenia dôvernosti, integrity a dostupnosti systému.

Dátum prvého zverejnenia varovania

10.01.2024

CVE

CVE-2021-35736, CVE-2022-21699, CVE-2022-22164, CVE-2023-36842, CVE-2024-21585, CVE-2024-21587, CVE-2024-21589, CVE-2024-21591, CVE-2024-21594, CVE-2024-21595, CVE-2024-21596, CVE-2024-21597, CVE-2024-21599, CVE-2024-21600, CVE-2024-21601, CVE-2024-21602, CVE-2024-21603, CVE-2024-21604, CVE-2024-21606, CVE-2024-21607, CVE-2024-21611, CVE-2024-21612, CVE-2024-21613, CVE-2024-21614, CVE-2024-21616, CVE-2024-21617

IOC

–

Zasiahnuté systémy

CTPView Junos OS Junos OS Evolved Paragon Active Assurance Control Center Security Director Insights Session Smart Router Presnú špecifikáciu jednotlivých zasiahnutých produktov nájdete na odkazoch v časti ZDROJE.

Následky

Vykonanie škodlivého kódu a úplné narušenie dôvernosti, integrity a dostupnosti systému

Odporúčania

Administrátorom a používateľom odporúčame bezodkladne vykonať aktualizáciu zasiahnutých systémov. Po odstránení zraniteľností, ktoré mohli spôsobiť vzdialené vykonanie kódu, je dobrou praxou kontrola systému a zmena všetkých hesiel a kľúčov na dotknutom systéme a aj na iných systémoch, kde sa používalo rovnaké heslo či kľúč.

Zdroje

https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-CTPView-Multiple-vulnerabilities-in-CTPView-CVE-yyyy-nnnn https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-BGP-flap-on-NSR-enabled-devices-causes-memory-leak-CVE-2024-21617 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-EX4100-EX4400-EX4600-and-QFX5000-Series-A-high-rate-of-specific-ICMP-traffic-will-cause-the-PFE-to-hang-CVE-2024-21595 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-Evolved-A-high-rate-of-specific-traffic-will-cause-a-complete-system-outage-CVE-2024-21604 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-Evolved-ACX7024-ACX7100-32C-and-ACX7100-48L-Traffic-stops-when-a-specific-IPv4-UDP-packet-is-received-by-the-RE-CVE-2024-21602 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-Evolved-IPython-privilege-escalation-vulnerability-CVE-2022-21699 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-Evolved-Specific-TCP-traffic-causes-OFP-core-and-restart-of-RE-CVE-2024-21612 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-MX-Series-Gathering-statistics-in-a-scaled-SCU-DCU-configuration-will-lead-to-a-device-crash-CVE-2024-21603 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-MX-Series-In-an-AF-scenario-traffic-can-bypass-configured-lo0-firewall-filters-CVE-2024-21597 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-MX-Series-MPC3E-memory-leak-with-PTP-configuration-CVE-2024-21599 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-MX-Series-and-EX9200-Series-If-the-tcp-reset-option-used-in-an-IPv6-filter-matched-packets-are-accepted-instead-of-rejected-CVE-2024-21607 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-Memory-leak-in-bbe-smgd-process-if-BFD-liveness-detection-for-DHCP-subscribers-is-enabled-CVE-2024-21587 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-PTX-Series-In-an-FTI-scenario-MPLS-packets-hitting-reject-next-hop-will-cause-a-host-path-wedge-condition-CVE-2024-21600 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-Processing-of-a-specific-SIP-packet-causes-NAT-IP-allocation-to-fail-CVE-2024-21616 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-SRX-5000-Series-Repeated-execution-of-a-specific-CLI-command-causes-a-flowd-crash-CVE-2024-21594 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-SRX-Series-Due-to-an-error-in-processing-TCP-events-flowd-will-crash-CVE-2024-21601 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-SRX-Series-and-EX-Series-Security-Vulnerability-in-J-web-allows-a-preAuth-Remote-Code-Execution-CVE-2024-21591 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-SRX-Series-flowd-will-crash-when-tcp-encap-is-enabled-and-specific-packets-are-received-CVE-2024-21606 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-A-link-flap-causes-patroot-memory-leak-which-leads-to-rpd-crash-CVE-2024-21613 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-A-specific-BGP-UPDATE-message-will-cause-a-crash-in-the-backup-Routing-Engine-CVE-2024-21596 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-A-specific-query-via-DREND-causes-rpd-crash-CVE-2024-21614 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-In-a-jflow-scenario-continuous-route-churn-will-cause-a-memory-leak-and-eventually-an-rpd-crash-CVE-2024-21611 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-rpd-process-crash-due-to-BGP-flap-on-NSR-enabled-devices-CVE-2024-21585 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-jdhcpd-will-hang-on-receiving-a-specific-DHCP-packet-CVE-2023-36842 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Paragon-Active-Assurance-Control-Center-Information-disclosure-vulnerability-CVE-2024-21589 https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Security-Director-Insights-Multiple-vulnerabilities-in-SDI https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Session-Smart-Router-Multiple-vulnerabilities-resolved

« Späť na zoznam