An Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the PFE of Juniper Networks Junos OS on PTX Series and QFX10k Series allows an adjacent unauthenticated attacker to gain access to sensitive information. PTX1000 and PTX10000 Series, and QFX10000 Series and PTX5000 Series devices sometimes do not reliably pad Ethernet packets, and thus some packets can contain fragments of system memory or data from previous packets. This issue is also known as 'Etherleak' and often detected as CVE-2003-0001. This issue affects: Juniper Networks Junos OS on PTX1000 and PTX10000 Series: All versions prior to 18.4R3-S11; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R2-S5, 19.4R3-S6; 20.1 versions prior to 20.1R3-S2; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3-S4; 21.1 versions prior to 21.1R2-S1, 21.1R3; 21.2 versions prior to 21.2R1-S1, 21.2R2. Juniper Networks Junos OS on QFX10000 Series and PTX5000 Series: All versions prior to 18.3R3-S6; 18.4 versions prior to 18.4R2-S9, 18.4R3-S10; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R2-S6, 19.4R3-S6; 20.1 versions prior to 20.1R3-S2; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3-S1; 21.1 versions prior to 21.1R2-S1, 21.1R3; 21.2 versions prior to 21.2R2.
Una vulnerabilidad de Exposición de Información Confidencial a un Actor no Autorizado en el PFE del Sistema Operativo Junos de Juniper Networks en las series PTX y QFX10k permite a un atacante adyacente no autenticado acceder a información confidencial. Los dispositivos de las series PTX1000 y PTX10000, y de las series QFX10000 y PTX5000 a veces no acolchan de forma fiable los paquetes Ethernet, por lo que algunos paquetes pueden contener fragmentos de memoria del sistema o datos de paquetes anteriores. Este problema también es conocido como "Etherleak" y suele detectarse como CVE-2003-0001. Este problema afecta a: Juniper Networks Junos OS en las series PTX1000 y PTX10000: Todas las versiones anteriores a 18.4R3-S11; las versiones 19.1 anteriores a 19.1R2-S3, 19.1R3-S7; las versiones 19.2 anteriores a 19.2R1-S8, 19.2R3-S4; las versiones 19.3 anteriores a 19.3R3-S4; las versiones 19.4 anteriores a 19.4R2-S5, 19.4R3-S6; las versiones 20. 1 versiones anteriores a 20.1R3-S2; 20.2 versiones anteriores a 20.2R3-S3; 20.3 versiones anteriores a 20.3R3-S2; 20.4 versiones anteriores a 20.4R3-S4; 21.1 versiones anteriores a 21.1R2-S1, 21.1R3; 21.2 versiones anteriores a 21.2R1-S1, 21.2R2. Juniper Networks Junos OS en las series QFX10000 y PTX5000: Todas las versiones anteriores a 18.3R3-S6; 18.4 versiones anteriores a 18.4R2-S9, 18.4R3-S10; 19.1 versiones anteriores a 19.1R2-S3, 19.1R3-S7; 19.2 versiones anteriores a 19.2R1-S8, 19.2R3-S4; 19.3 versiones anteriores a 19.3R3-S4; 19.4 versiones anteriores a 19. 4R2-S6, 19.4R3-S6; 20.1 versiones anteriores a 20.1R3-S2; 20.2 versiones anteriores a 20.2R3-S3; 20.3 versiones anteriores a 20.3R3-S1; 20.4 versiones anteriores a 20.4R3-S1; 21.1 versiones anteriores a 21.1R2-S1, 21.1R3; 21.2 versiones anteriores a 21.2R2
