An Improper Check for Unusual or Exceptional Conditions vulnerability in BGP route processing of Juniper Networks Junos OS and Junos OS Evolved allows an malicious user to cause Routing Protocol Daemon (RPD) crash by sending a BGP route with invalid next-hop resulting in a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue only affects systems without import policy configured. This issue affects: Juniper Networks Junos OS 21.1 versions before 21.1R3-S4; 21.2 versions before 21.2R3-S3; 21.3 versions before 21.3R3-S2; 21.4 versions before 21.4R2-S2, 21.4R3; 22.1 versions before 22.1R1-S2, 22.1R2; 22.2 versions before 22.2R1-S1, 22.2R2. Juniper Networks Junos OS Evolved 21.4-EVO versions before 21.4R2-S2-EVO, 21.4R3-EVO; 22.1-EVO versions before 22.1R1-S2-EVO, 22.1R2-EVO; 22.2-EVO versions before 22.2R1-S1-EVO, 22.2R2-EVO. This issue does not affect: Juniper Networks Junos OS versions before 21.1R1. Juniper Networks Junos OS Evolved versions before 21.3R1-EVO.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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juniper junos 21.1 |
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juniper junos 21.2 |
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juniper junos 21.3 |
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juniper junos 21.4 |
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juniper junos 22.1 |
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juniper junos 22.2 |
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juniper junos os evolved 21.4 |
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juniper junos os evolved 22.1 |
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juniper junos os evolved 22.2 |
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