Description (CNA)
A Denial of Service (DoS) vulnerability in BGP in Juniper Networks Junos OS configured as a VPLS PE allows an attacker to craft a specific BGP message to cause the routing protocol daemon (rpd) process to crash and restart. While rpd restarts after a crash, repeated crashes can result in an extended DoS condition. This issue only affects PE routers configured with BGP Auto discovery for LDP VPLS. Other BGP configurations are unaffected by this vulnerability. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D81; 12.3 versions prior to 12.3R12-S12; 12.3X48 versions prior to 12.3X48-D76; 14.1X53 versions prior to 14.1X53-D48; 15.1 versions prior to 15.1F6-S12, 15.1R7-S2; 15.1X49 versions prior to 15.1X49-D150; 15.1X53 versions prior to 15.1X53-D235, 15.1X53-D495, 15.1X53-D590, 15.1X53-D68; 16.1 versions prior to 16.1R3-S10, 16.1R4-S12, 16.1R6-S6, 16.1R7-S1; 16.2 versions prior to 16.2R2-S7; 17.1 versions prior to 17.1R2-S9, 17.1R3; 17.2 versions prior to 17.2R1-S7, 17.2R2-S6, 17.2R3; 17.3 versions prior to 17.3R2-S4, 17.3R3; 17.4 versions prior to 17.4R1-S5, 17.4R2; 18.1 versions prior to 18.1R2-S3, 18.1R3.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Juniper Networks / Junos OS | affected 12.1X46 before 12.1X46-D81; affected 12.3 before 12.3R12-S12; affected 12.3X48 before 12.3X48-D76; affected 14.1X53 before 14.1X53-D48; affected 15.1 before 15.1F6-S12, 15.1R7-S2; affected 15.1X49 before 15.1X49-D150; affected 15.1X53 before 15.1X53-D235, 15.1X53-D495, 15.1X53-D590, 15.1X53-D68; affected 16.1 before 16.1R3-S10, 16.1R4-S12, 16.1R6-S6, 16.1R7-S1; affected 16.2 before 16.2R2-S7; affected 17.1 before 17.1R2-S9, 17.1R3; affected 17.2 before 17.2R1-S7, 17.2R2-S6, 17.2R3; affected 17.3 before 17.3R2-S4, 17.3R3; affected 17.4 before 17.4R1-S5, 17.4R2; affected 18.1 before 18.1R2-S3, 18.1R3 |
CWE
No CWE identifiers supplied.
References
ADP enrichment
No English description supplied.