An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent malicious user to cause a Denial of Service (DoS). When an incoming RESV message corresponding to a protected LSP is malformed it causes an incorrect internal state resulting in an rpd core. This issue affects: Juniper Networks Junos OS All versions before 19.2R3-S6; 19.3 versions before 19.3R3-S6; 19.4 versions before 19.4R3-S8; 20.1 versions before 20.1R3-S2; 20.2 versions before 20.2R3-S3; 20.3 versions before 20.3R3-S2; 20.4 versions before 20.4R3-S1; 21.1 versions before 21.1R3; 21.2 versions before 21.2R1-S2, 21.2R3; 21.3 versions before 21.3R2. Juniper Networks Junos OS Evolved All versions before 20.2R3-S3-EVO; 20.3-EVO version 20.3R1-EVO and later versions; 20.4-EVO versions before 20.4R3-S1-EVO; 21.1-EVO version 21.1R1-EVO and later versions; 21.2-EVO version 21.2R1-EVO and later versions; 21.3-EVO versions before 21.3R2-EVO.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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juniper junos 19.2 |
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juniper junos 19.3 |
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juniper junos 19.4 |
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juniper junos 20.2 |
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juniper junos 20.1 |
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juniper junos |
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juniper junos 21.1 |
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juniper junos 20.4 |
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juniper junos 20.3 |
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juniper junos 21.3 |
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juniper junos 21.2 |
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juniper junos os evolved 20.3 |
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juniper junos os evolved 20.2 |
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juniper junos os evolved 20.4 |
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juniper junos os evolved 21.1 |
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juniper junos os evolved 21.3 |
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juniper junos os evolved 21.2 |
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juniper junos os evolved |
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