CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
45.5%
An Improper Handling of Length Parameter Inconsistency vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a network based, unauthenticated attacker to cause an RPD crash leading to a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. Upon receipt of a malformed BGP flowspec update, RPD will crash resulting in a Denial of Service. This issue affects Juniper Networks Junos OS: All versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R3-S6; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R3-S6; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R3-S1; 19.3 versions prior to 19.3R3-S1; 19.4 versions prior to 19.4R3; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R2; 20.3 versions prior to 20.3R1-S1, 20.3R2; Juniper Networks Junos OS Evolved: All versions prior to 20.1R3-EVO; 20.2 versions prior to 20.2R2-EVO; 20.3 versions prior to 20.3R2-EVO;
Vendor | Product | Version | CPE |
---|---|---|---|
juniper | junos | * | cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:* |
juniper | junos | 18.1 | cpe:2.3:o:juniper:junos:18.1:-:*:*:*:*:*:* |
juniper | junos | 18.1 | cpe:2.3:o:juniper:junos:18.1:r:*:*:*:*:*:* |
juniper | junos | 18.1 | cpe:2.3:o:juniper:junos:18.1:r1:*:*:*:*:*:* |
juniper | junos | 18.1 | cpe:2.3:o:juniper:junos:18.1:r2:*:*:*:*:*:* |
juniper | junos | 18.1 | cpe:2.3:o:juniper:junos:18.1:r2-s1:*:*:*:*:*:* |
juniper | junos | 18.1 | cpe:2.3:o:juniper:junos:18.1:r2-s2:*:*:*:*:*:* |
juniper | junos | 18.1 | cpe:2.3:o:juniper:junos:18.1:r2-s4:*:*:*:*:*:* |
juniper | junos | 18.1 | cpe:2.3:o:juniper:junos:18.1:r3:*:*:*:*:*:* |
juniper | junos | 18.1 | cpe:2.3:o:juniper:junos:18.1:r3-s1:*:*:*:*:*:* |