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CVSS: 7.5EPSS: 0%CPEs: 144EXPL: 0

15 Jan 2020 — Certain types of malformed Path Computation Element Protocol (PCEP) packets when received and processed by a Juniper Networks Junos OS device serving as a Path Computation Client (PCC) in a PCEP environment using Juniper's path computational element protocol daemon (pccd) process allows an attacker to cause the pccd process to crash and generate a core file thereby causing a Denial of Service (DoS). Continued receipt of this family of malformed PCEP packets will cause an extended Denial of Service (DoS) con... • https://kb.juniper.net/JSA10980 •

CVSS: 7.5EPSS: 0%CPEs: 230EXPL: 0

09 Oct 2019 — A vulnerability in the srxpfe process on Protocol Independent Multicast (PIM) enabled SRX series devices may lead to crash of the srxpfe process and an FPC reboot while processing (PIM) messages. Sustained receipt of these packets may lead to an extended denial of service condition. Affected releases are Juniper Networks Junos OS on SRX Series: 12.3X48 versions prior to 12.3X48-D80; 15.1X49 versions prior to 15.1X49-D160; 17.3 versions prior to 17.3R3-S7 17.4 versions prior to 17.4R2-S8, 17.4R3; 18.1 versio... • https://kb.juniper.net/JSA10976 •

CVSS: 7.5EPSS: 0%CPEs: 301EXPL: 0

09 Oct 2019 — The SRX flowd process, responsible for packet forwarding, may crash and restart when processing specific multicast packets. By continuously sending the specific multicast packets, an attacker can repeatedly crash the flowd process causing a sustained Denial of Service. This issue affects Juniper Networks Junos OS on SRX Series: 12.3X48 versions prior to 12.3X48-D90; 15.1X49 versions prior to 15.1X49-D180; 17.3 versions; 17.4 versions prior to 17.4R2-S5, 17.4R3; 18.1 versions prior to 18.1R3-S6; 18.2 version... • https://kb.juniper.net/JSA10968 • CWE-754: Improper Check for Unusual or Exceptional Conditions •

CVSS: 7.5EPSS: 0%CPEs: 132EXPL: 0

09 Oct 2019 — An unexpected status return value weakness in the Next-Generation Multicast VPN (NG-mVPN) service of Juniper Networks Junos OS allows attacker to cause a Denial of Service (DoS) condition and core the routing protocol daemon (rpd) process when a specific malformed IPv4 packet is received by the device running BGP. This malformed packet can be crafted and sent to a victim device including when forwarded directly through a device receiving such a malformed packet, but not if the malformed packet is first de-e... • https://kb.juniper.net/JSA10965 • CWE-394: Unexpected Status Code or Return Value •

CVSS: 7.5EPSS: 0%CPEs: 6EXPL: 0

09 Oct 2019 — On SRX5000 Series devices, if 'set security zones security-zone tcp-rst' is configured, the flowd process may crash when a specific TCP packet is received by the device and triggers a new session. The process restarts automatically. However, receipt of a constant stream of these TCP packets may result in an extended Denial of Service (DoS) condition on the device. This issue affects Juniper Networks Junos OS: 18.2R3 on SRX 5000 Series; 18.4R2 on SRX 5000 Series; 19.2R1 on SRX 5000 Series. En los disp... • https://kb.juniper.net/JSA10963 •

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

09 Oct 2019 — 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; 1... • https://kb.juniper.net/JSA10961 • CWE-384: Session Fixation •

CVSS: 7.5EPSS: 0%CPEs: 100EXPL: 0

09 Oct 2019 — The flowd process, responsible for forwarding traffic in SRX Series services gateways, may crash and restart when processing specific transit IP packets through an IPSec tunnel. Continued processing of these packets may result in an extended Denial of Service (DoS) condition. This issue only occurs when IPSec tunnels are configured. Systems without IPSec tunnel configurations are not vulnerable to this issue. This issue affects Juniper Networks Junos OS: 15.1X49 versions prior to 15.1X49-D171, 15.1X49-D180 ... • https://kb.juniper.net/JSA10959 • CWE-755: Improper Handling of Exceptional Conditions •

CVSS: 7.8EPSS: 0%CPEs: 39EXPL: 0

09 Oct 2019 — A vulnerability in the Veriexec subsystem of Juniper Networks Junos OS allowing an attacker to fully compromise the host system. A local authenticated user can elevate privileges to gain full control of the system even if they are specifically denied access to perform certain actions. This issue affects: Juniper Networks Junos OS: 12.3X48 versions prior to 12.3X48-D80 on SRX Series. Una vulnerabilidad en el subsistema Veriexec de Juniper Networks Junos OS, permite a un atacante comprometer completamente el ... • https://kb.juniper.net/JSA10956 •

CVSS: 7.5EPSS: 0%CPEs: 135EXPL: 0

09 Oct 2019 — A vulnerability in the SIP ALG packet processing service of Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) to the device by sending specific types of valid SIP traffic to the device. In this case, the flowd process crashes and generates a core dump while processing SIP ALG traffic. Continued receipt of these valid SIP packets will result in a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS: 12.3X48 versions prior to 12.3X48-D61, 12.... • https://kb.juniper.net/JSA10953 • CWE-130: Improper Handling of Length Parameter Inconsistency •

CVSS: 7.4EPSS: 0%CPEs: 41EXPL: 0

09 Oct 2019 — An Improper Certificate Validation weakness in the SRX Series Application Identification (app-id) signature update client of Juniper Networks Junos OS allows an attacker to perform Man-in-the-Middle (MitM) attacks which may compromise the integrity and confidentiality of the device. This issue affects: Juniper Networks Junos OS 15.1X49 versions prior to 15.1X49-D120 on SRX Series devices. No other versions of Junos OS are affected. Una debilidad de Comprobación de Certificado Inapropiada en el cliente de ac... • https://kb.juniper.net/JSA10952 • CWE-295: Improper Certificate Validation CWE-300: Channel Accessible by Non-Endpoint •