SK-CERT Bezpečnostné varovanie V20230116-01

Dôležitosť	Kritická
Klasifikácia	Neutajované/TLP WHITE
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 spočíva v nedostatočnej implementácii bezpečnostných mechanizmov a umožňuje vzdialenému, neautentifikovanému útočníkovi prostredníctvom pretečenia zásobníka získať úplnú kontrolu nad systémom.

Dátum prvého zverejnenia varovania

11.01.2023

CVE

CVE-2023-20002, CVE-2023-20007, CVE-2023-20008, CVE-2023-20018, CVE-2023-20019, CVE-2023-20020, CVE-2023-20025, CVE-2023-20026, CVE-2023-20037, CVE-2023-20038, CVE-2023-20040, CVE-2023-20043, CVE-2023-20044, CVE-2023-20045, CVE-2023-20047, CVE-2023-20058

IOC

–

Zasiahnuté systémy

Contrail Service Orchestration (CSO) Junos OS Junos OS Evolved EX46xx Series QFX5k Series MX Series SRX Series SRX 5000 Series NorthStar Controller QFX10K Series ACX2K Series PTX Series QFX10000 Series Junos Space Contrail Cloud Presnú špecifikáciu jednotlivých zasiahnutých produktov nájdete na odkaze v sekcii ZDROJE

Následky

Úplná kontrola nad systémom

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. Riadiace jednotky a systémy odporúčame prevádzkovať úplne oddelené od internetu. Administrátorom odporúčame filtrovať sieťovú komunikáciu bezpečnostnými prvkami sieťovej infraštruktúry. Ak je potrebný vzdialený prístup, použite virtuálnu súkromnú sieť (VPN).

Zdroje

https://nvd.nist.gov/vuln/detail/CVE-2020-14871 https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Contrail-Service-Orchestration-Multiple-vulnerabilities-resolved-in-CSO-6-3-0?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-QFX10k-Series-ICCP-flap-will-be-observed-due-to-excessive-specific-traffic-CVE-2023-22403?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-Evolved-PTX10003-An-attacker-sending-specific-genuine-packets-will-cause-a-memory-leak-in-the-PFE-leading-to-a-Denial-of-Service-CVE-2023-22397?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-QFX5k-Series-EX46xx-Series-MAC-limiting-feature-does-not-work-CVE-2023-22405?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-An-RPD-crash-can-happen-due-to-an-MPLS-TE-tunnel-configuration-change-on-a-directly-connected-router-CVE-2023-22407?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-SRX-Series-MX-Series-with-SPC3-When-an-inconsistent-NAT-configuration-exists-and-a-specific-CLI-command-is-issued-the-SPC-will-reboot-CVE-2023-22409?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-SRX-5000-Series-Upon-processing-of-a-specific-SIP-packet-an-FPC-can-crash-CVE-2023-22408?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-A-memory-leak-which-will-ultimately-lead-to-an-rpd-crash-will-be-observed-when-a-peer-interface-flaps-continuously-in-a-Segment-Routing-scenario-CVE-2023-22406?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Northstar-Controller-Pivotal-RabbitMQ-contains-a-web-management-plugin-that-is-vulnerable-to-a-Denial-of-Service-DoS-attack-CVE-2019-11287?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-QFX10K-Series-PFE-crash-upon-receipt-of-specific-genuine-packets-when-sFlow-is-enabled-CVE-2023-22399?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-SRX-Series-The-flowd-daemon-will-crash-if-SIP-ALG-is-enabled-and-a-malicious-SIP-packet-is-received-CVE-2023-22416?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-RPD-might-crash-when-MPLS-ping-is-performed-on-BGP-LSPs-CVE-2023-22398?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-OpenSSL-Infinite-loop-in-BN-mod-sqrt-reachable-when-parsing-certificates-CVE-2022-0778?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-PTX10008-PTX10016-When-a-specific-SNMP-MIB-is-queried-the-FPC-will-crash-CVE-2023-22401?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-MX-Series-and-SRX-Series-The-flow-processing-daemon-flowd-will-crash-when-a-specific-H-323-packet-is-received-CVE-2023-22415?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-MX-Series-and-SRX-Series-The-flowd-daemon-will-crash-if-the-SIP-ALG-is-enabled-and-specific-SIP-messages-are-processed-CVE-2023-22412?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-SRX-Series-and-MX-Series-Memory-leak-due-to-receipt-of-specially-crafted-SIP-calls-CVE-2023-22394?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-RPD-crash-upon-receipt-of-BGP-route-with-invalid-next-hop-CVE-2023-22393?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-ACX2K-Series-Receipt-of-a-high-rate-of-specific-traffic-will-lead-to-a-Denial-of-Service-DoS-CVE-2023-22391?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-Receipt-of-crafted-TCP-packets-on-Ethernet-console-port-results-in-MBUF-leak-leading-to-Denial-of-Service-DoS-CVE-2023-22396?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-PTX-Series-and-QFX10000-Series-An-FPC-memory-leak-is-observed-when-specific-multicast-packets-are-processed-CVE-2023-22414?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-Space-Multiple-vulnerabilities-resolved-in-22-3R1-release?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-SRX-Series-The-flowd-daemon-will-crash-when-Unified-Policies-are-used-with-IPv6-and-certain-dynamic-applications-are-rejected-by-the-device-CVE-2023-22411?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-MX-Series-FPC-crash-when-an-IPsec6-tunnel-processes-specific-IPv4-packets-CVE-2023-22413?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-Evolved-The-kernel-might-restart-in-a-BGP-scenario-where-bgp-auto-discovery-is-enabled-and-such-a-neighbor-flaps-CVE-2023-22402?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-SRX-Series-A-memory-leak-might-be-observed-in-IPsec-VPN-scenario-leading-to-an-FPC-crash-CVE-2023-22417?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Contrail-Cloud-Multiple-Vulnerabilities-have-been-resolved-in-Contrail-Cloud-release-13-7-0?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-In-an-MPLS-scenario-the-processing-of-specific-packets-to-the-device-causes-a-buffer-leak-and-ultimately-a-loss-of-connectivity-CVE-2023-22395?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-SRX-Series-and-MX-Series-with-SPC3-When-IPsec-VPN-is-configured-iked-will-core-when-a-specifically-formatted-payload-is-received-CVE-2023-22404?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-Evolved-Multiple-vulnerabilities-resolved-in-OpenSSL?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-MX-Series-with-MPC10-MPC11-When-Suspicious-Control-Flow-Detection-scfd-is-enabled-and-an-attacker-is-sending-specific-traffic-this-causes-a-memory-leak-CVE-2023-22410?language=en_US https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-OS-Evolved-A-specific-SNMP-GET-operation-and-a-specific-CLI-commands-cause-resources-to-leak-and-eventually-the-evo-pfemand-process-will-crash-CVE-2023-22400?language=en_US

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