The routing protocol daemon (RPD) process will crash and restart when a specific invalid IPv4 PIM Join packet is received. While RPD restarts after a crash, repeated crashes can result in an extended Denial of Service (DoS) condition. This issue only affects IPv4 PIM. IPv6 PIM is unaffected by this vulnerability. Affected releases are Juniper Networks Junos OS: 12.1X46 versions before 12.1X46-D77; 12.3X48 versions before 12.3X48-D77; 15.1 versions before 15.1F6-S10, 15.1R6-S6, 15.1R7; 15.1X49 versions before 15.1X49-D150; 15.1X53 versions before 15.1X53-D233, 15.1X53-D59; 16.1 versions before 16.1R3-S8, 16.1R4-S8, 16.1R7; 16.2 versions before 16.2R2-S6; 17.1 versions before 17.1R2-S6, 17.1R3; 17.2 versions before 17.2R2-S3, 17.2R3; 17.3 versions before 17.3R2-S4, 17.3R3; 17.4 versions before 17.4R2.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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juniper junos 12.1x46 |
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juniper junos 12.3x48 |
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juniper junos 15.1 |
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juniper junos 15.1x49 |
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juniper junos 15.1x53 |
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juniper junos 16.1 |
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juniper junos 16.2 |
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juniper junos 17.1 |
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juniper junos 17.2 |
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juniper junos 17.3 |
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juniper junos 17.4 |
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