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Juniper Junos OS: 2020-01 Security Bulletin: Junos OS: A specific SNMP command can trigger a high CPU usage Denial of Service in the RPD daemon. (JSA10979) (CVE-2020-1600)

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Juniper Junos OS: 2020-01 Security Bulletin: Junos OS: A specific SNMP command can trigger a high CPU usage Denial of Service in the RPD daemon. (JSA10979) (CVE-2020-1600)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
01/09/2020
Created
01/09/2020
Added
01/09/2020
Modified
01/17/2020

Description

In a Point-to-Multipoint (P2MP) Label Switched Path (LSP) scenario, an uncontrolled resource consumption vulnerability in the Routing Protocol Daemon (RPD) in Juniper Networks Junos OS allows a specific SNMP request to trigger an infinite loop causing a high CPU usage Denial of Service (DoS) condition. This issue affects both SNMP over IPv4 and IPv6. This issue affects: Juniper Networks Junos OS: 12.3X48 versions prior to 12.3X48-D90; 15.1 versions prior to 15.1R7-S6; 15.1X49 versions prior to 15.1X49-D200; 15.1X53 versions prior to 15.1X53-D238, 15.1X53-D592; 16.1 versions prior to 16.1R7-S5; 16.2 versions prior to 16.2R2-S11; 17.1 versions prior to 17.1R3-S1; 17.2 versions prior to 17.2R3-S2; 17.3 versions prior to 17.3R3-S7; 17.4 versions prior to 17.4R2-S4, 17.4R3; 18.1 versions prior to 18.1R3-S5; 18.2 versions prior to 18.2R3; 18.2X75 versions prior to 18.2X75-D50; 18.3 versions prior to 18.3R2; 18.4 versions prior to 18.4R2; 19.1 versions prior to 19.1R2.

Solution(s)

  • juniper-junos-os-upgrade-latest

References

  • juniper-junos-os-upgrade-latest

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