漏洞类别：General remote services
漏洞等级： 
漏洞信息
Juniper JUNOS is the network operating system used in Juniper Networks hardware systems.
Receipt of a malformed BGP OPEN message may cause the routing protocol daemon (rpd) process to crash and restart. By continuously sending specially crafted BGP OPEN message packets, an attacker can repetitively crash the rpd process causing prolonged denial of service.
Affected Version
Juniper Networks Junos OS 12.3 prior to 12.3R12-S4, 12.3R13, 12.3R3-S4; 12.3X48 prior to 12.3X48-D50; 13.3 prior to 13.3R4-S11, 13.3R10; 14.1 prior to 14.1R8-S3, 14.1R9; 14.1X53 prior to 14.1X53-D40; 14.1X55 prior to 14.1X55-D35; 14.2 prior to 14.2R4-S7, 14.2R6-S4, 14.2R7; 15.1 prior to 15.1F2-S11, 15.1F4-S1-J1, 15.1F5-S3, 15.1F6, 15.1R4; 15.1X49 prior to 15.1X49-D100; 15.1X53 prior to 15.1X53-D33, 15.1X53-D50
漏洞危害
An unauthenticated attacker, could exploit this vulnerability to repeatedly crash RPD process on the system causing Denial of Service.
解决方案
Solution is not available for all versions.
The following software releases have been updated to resolve this specific issue:
Junos 12.3R12-S4, 12.3R13, 12.3R3-S4, 12.3X48-D50, 13.3R10, 13.3R4-S11, 14.1R8-S3, 14.1R9, 14.1X53-D40, 14.1X55-D35, 14.2R4-S7, 14.2R6-S4, 14.2R7, 15.1F2-S11, 15.1F4-S1-J1, 15.1F5-S3, 15.1F6, 15.1R4, 15.1X49-D100, 15.1X53-D33, 15.1X53-D50, 16.1R1, 16.2R1 and all subsequent releases. Workaround:
There is no workaround, however the risk associated with this issue can be mitigated by limiting BGP sessions only from trusted peers.
Patch:
Following are links for downloading patches to fix the vulnerabilities:
0daybank
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