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CVSS: 8.8EPSS: 0%CPEs: 263EXPL: 0

CVE-2019-0062 – Junos OS: Session fixation vulnerability in J-Web

https://notcve.org/view.php?id=CVE-2019-0062

A session fixation vulnerability in J-Web on Junos OS may allow an attacker to use social engineering techniques to fix and hijack a J-Web administrators web session and potentially gain administrative access to the device. This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S15 on EX Series; 12.3X48 versions prior to 12.3X48-D85 on SRX Series; 14.1X53 versions prior to 14.1X53-D51; 15.1 versions prior to 15.1F6-S13, 15.1R7-S5; 15.1X49 versions prior to 15.1X49-D180 on SRX Series; 15.1X53 versions prior to 15.1X53-D238; 16.1 versions prior to 16.1R4-S13, 16.1R7-S5; 16.2 versions prior to 16.2R2-S10; 17.1 versions prior to 17.1R3-S1; 17.2 versions prior to 17.2R2-S8, 17.2R3-S3; 17.3 versions prior to 17.3R3-S5; 17.4 versions prior to 17.4R2-S8, 17.4R3; 18.1 versions prior to 18.1R3-S8; 18.2 versions prior to 18.2R3; 18.3 versions prior to 18.3R3; 18.4 versions prior to 18.4R2; 19.1 versions prior to 19.1R1-S2, 19.1R2. Una vulnerabilidad de fijación de sesión en J-Web en Junos OS puede permitir a un atacante utilizar técnicas de ingeniería social para arreglar y secuestrar una sesión web de administradores de J-Web y potencialmente conseguir acceso administrativo al dispositivo. Este problema afecta a: Juniper Networks Junos OS versiones 12.3 anteriores a 12.3R12-S15 en la serie EX; versiones 12.3X48 anteriores a 12.3X48-D85 en la serie SRX; versiones 14.1X53 anteriores a 14.1X53-D51; versiones 15.1 anteriores a 15.1F6-S13, 15.1R7-S5; versiones 15.1X49 anteriores a 15.1X49-D180 en la serie SRX; versiones 15.1X53 anteriores a 15.1X53-D238; versiones 16.1 anteriores a 16.1R4-S13, 16.1R7-S5; versiones 16.2 anteriores a 16.2R2-S10; versiones 17.1 anteriores a 17.1R3-S1; versiones 17.2 anteriores a 17.2R2-S8, 17.2R3-S3; versiones 17.3 anteriores a 17.3R3-S5; versiones 17.4 anteriores a 17.4R2-S8, 17.4R3; versiones 18.1 anteriores a 18.1R3-S8; versiones 18.2 anteriores a 18.2R3; versiones 18.3 anteriores a 18.3R3; versiones 18.4 anteriores a 18.4R2; versiones 19.1 anteriores a 19.1R1-S2, 19.1R2. • https://kb.juniper.net/JSA10961 • CWE-384: Session Fixation •

CVSS: 7.5EPSS: 0%CPEs: 344EXPL: 0

CVE-2019-0043 – Junos OS: RPD process crashes upon receipt of a specific SNMP packet

https://notcve.org/view.php?id=CVE-2019-0043

In MPLS environments, receipt of a specific SNMP packet may cause the routing protocol daemon (RPD) process to crash and restart. By continuously sending a specially crafted SNMP packet, an attacker can repetitively crash the RPD process causing prolonged denial of service. No other Juniper Networks products or platforms are affected by this issue. Affected releases are Juniper Networks Junos OS : 12.1X46 versions prior to 12.1X46-D77 on SRX Series; 12.3 versions prior to 12.3R12-S10; 12.3X48 versions prior to 12.3X48-D75 on SRX Series; 14.1X53 versions prior to 14.1X53-D48 on EX/QFX series; 15.1 versions prior to 15.1R4-S9, 15.1R7-S2; 15.1F6 versions prior to 15.1F6-S11; 15.1X49 versions prior to 15.1X49-D141, 15.1X49-D144, 15.1X49-D150 on SRX Series; 15.1X53 versions prior to 15.1X53-D234 on QFX5200/QFX5110 Series; 15.1X53 versions prior to 15.1X53-D68 on QFX10K Series; 15.1X53 versions prior to 15.1X53-D471, 15.1X53-D490 on NFX Series; 15.1X53 versions prior to 15.1X53-D590 on EX2300/EX3400 Series; 15.1X54 on ACX Series; 16.1 versions prior to 16.1R3-S10, 16.1R4-S11, 16.1R6-S5, 16.1R7; 16.1X65 versions prior to 16.1X65-D48; 16.2 versions prior to 16.2R2-S6; 17.1 versions prior to 17.1R2-S8, 17.1R3; 17.2 versions prior to 17.2R1-S7, 17.2R3; 17.2X75 versions prior to 17.2X75-D92, 17.2X75-D102, 17.2X75-D110; 17.3 versions prior to 17.3R3; 17.4 versions prior to 17.4R1-S4, 17.4R2; 18.1 versions prior to 18.1R1-S1, 18.1R2-S1, 18.1R3; 18.2X75 versions prior to 18.2X75-D10. En entornos MPLS, la recepción de un paquete SNMP específico puede provocar que el proceso rpd (Routing Protocol Daemon) se cierre inesperadamente y se reinicie. • https://kb.juniper.net/JSA10935 • CWE-404: Improper Resource Shutdown or Release •

CVSS: 9.8EPSS: 6%CPEs: 23EXPL: 0

CVE-2019-0008 – QFX5000 Series, EX4300, EX4600: A stack buffer overflow vulnerability in Packet Forwarding Engine manager (FXPC) process

https://notcve.org/view.php?id=CVE-2019-0008

A certain sequence of valid BGP or IPv6 BFD packets may trigger a stack based buffer overflow in the Junos OS Packet Forwarding Engine manager (FXPC) process on QFX5000 series, EX4300, EX4600 devices. This issue can result in a crash of the fxpc daemon or may potentially lead to remote code execution. Affected releases are Juniper Networks Junos OS on QFX 5000 series, EX4300, EX4600 are: 14.1X53; 15.1X53 versions prior to 15.1X53-D235; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3; 17.3 versions prior to 17.3R3-S2, 17.3R4; 17.4 versions prior to 17.4R2-S1, 17.4R3; 18.1 versions prior to 18.1R3-S1, 18.1R4; 18.2 versions prior to 18.2R2; 18.2X75 versions prior to 18.2X75-D30; 18.3 versions prior to 18.3R2. Una cierta secuencia de paquetes BGP o IPv6 BFD válidos puede desencadenar un desbordamiento de búfer basado en pila en Junos OS Packet Forwarding Engine manager (FXPC), en dispositivos de las series QFX5000, EX4300, EX4600. Este problema puede resultar en un fallo del demonio fxpc o puede llevar a la ejecución remota del código. • http://www.securityfocus.com/bid/107897 https://kb.juniper.net/JSA10930 • CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •

CVSS: 7.5EPSS: 0%CPEs: 164EXPL: 0

CVE-2019-0003 – Junos OS: A flowspec BGP update with a specific term-order causes routing protocol daemon (rpd) process to crash with a core.

https://notcve.org/view.php?id=CVE-2019-0003

When a specific BGP flowspec configuration is enabled and upon receipt of a specific matching BGP packet meeting a specific term in the flowspec configuration, a reachable assertion failure occurs, causing the routing protocol daemon (rpd) process to crash with a core file being generated. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D77 on SRX Series; 12.3 versions prior to 12.3R12-S10; 12.3X48 versions prior to 12.3X48-D70 on SRX Series; 14.1X53 versions prior to 14.1X53-D47 on EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100; 15.1 versions prior to 15.1R3; 15.1F versions prior to 15.1F3; 15.1X49 versions prior to 15.1X49-D140 on SRX Series; 15.1X53 versions prior to 15.1X53-D59 on EX2300/EX3400. Cuando una configuración BGP flowspec específica está habilitada y se recibe un paquete BGP coincidente determinado que coincide con un término específico en la configuración de flowspec, ocurre un fallo de aserción alcanzable que provoca que el proceso rpd (routing protocol daemon) se cierre inesperadamente y se genere un archivo core. Las versiones afectadas son Juniper Networks Junos OS: 12.1X46 en versiones anteriores a la 12.1X46-D77 en la serie SRX; 12.3 en versiones anteriores a la 12.3R12-S10; 12.3X48 en versiones anteriores a la 12.3X48-D70 en la serie SRX; 14.1X53 en versiones anteriores a la 14.1X53-D47 en EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100; 15.1 en versiones anteriores a la 15.1R3; 15.1F en versiones anteriores a la 15.1F3; 15.1X49 en versiones anteriores a la 15.1X49-D140 en la serie SRX y 15.1X53 en versiones anteriores a la 15.1X53-D59 en EX2300/EX3400. • http://www.securityfocus.com/bid/106544 https://kb.juniper.net/JSA10902 • CWE-617: Reachable Assertion •

CVSS: 5.3EPSS: 0%CPEs: 198EXPL: 0

CVE-2019-0005

https://notcve.org/view.php?id=CVE-2019-0005

On EX2300, EX3400, EX4600, QFX3K and QFX5K series, firewall filter configuration cannot perform packet matching on any IPv6 extension headers. This issue may allow IPv6 packets that should have been blocked to be forwarded. IPv4 packet filtering is unaffected by this vulnerability. Affected releases are Juniper Networks Junos OS on EX and QFX series;: 14.1X53 versions prior to 14.1X53-D47; 15.1 versions prior to 15.1R7; 15.1X53 versions prior to 15.1X53-D234 on QFX5200/QFX5110 series; 15.1X53 versions prior to 15.1X53-D591 on EX2300/EX3400 series; 16.1 versions prior to 16.1R7; 17.1 versions prior to 17.1R2-S10, 17.1R3; 17.2 versions prior to 17.2R3; 17.3 versions prior to 17.3R3; 17.4 versions prior to 17.4R2; 18.1 versions prior to 18.1R2. En las series EX2300, EX3400, EX4600, QFX3K y QFX5K, la configuración del filtro del firewall no puede realizar la concordancia de paquetes en ninguna cabecera de extensión IPv6. • http://www.securityfocus.com/bid/106665 https://kb.juniper.net/JSA10905 • CWE-770: Allocation of Resources Without Limits or Throttling •