CVE-2014-6380

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Summary

CVECVE-2014-6380
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-10-14 14:55:06 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionJuniper Junos 11.4 before R11, 12.1 before R9, 12.1X44 before D30, 12.1X45 before D20, 12.1X46 before D15, 12.1X47 before D10, 12.2 before R8, 12.2X50 before D70, 12.3 before R6, 13.1 before R4, 13.1X49 before D55, 13.1X50 before D30, 13.2 before R4, 13.2X50 before D20, 13.2X51 before D15, 13.2X52 before D15, 13.3 before R1, when using an em interface to connect to a certain internal network, allows remote attackers to cause a denial of service (em driver bock and FPC reset or "go offline") via a series of crafted (1) CLNP fragmented packets, when clns-routing or ESIS is configured, or (2) IPv4 or (3) IPv6 fragmented packets.

Risk And Classification

Primary CVSS: v2.0 7.8 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:C

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

AV:N/AC:L/Au:N/C:N/I:N/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Juniper Junos 11.4 All All All
Operating System Juniper Junos 12.1 All All All
Operating System Juniper Junos 12.1r All All All
Operating System Juniper Junos 12.1x44 All All All
Operating System Juniper Junos 12.1x45 All All All
Operating System Juniper Junos 12.1x46 All All All
Operating System Juniper Junos 12.1x47 All All All
Operating System Juniper Junos 12.2 All All All
Operating System Juniper Junos 12.2x50 All All All
Operating System Juniper Junos 12.3 All All All
Operating System Juniper Junos 13.1 All All All
Operating System Juniper Junos 13.1x49 All All All
Operating System Juniper Junos 13.1x50 All All All
Operating System Juniper Junos 13.2 All All All
Operating System Juniper Junos 13.2x50 All All All
Operating System Juniper Junos 13.2x51 All All All
Operating System Juniper Junos 13.2x52 All All All
Operating System Juniper Junos 13.3 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Juniper Junos FPC Fragmented Packet Processing Flaw Lets Remote Users Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
2014-10 Security Bulletin: Junos: Crafted fragmented packets can lead to FPCs resetting or going offline (CVE-2014-6380) - Juniper Networks af854a3a-2127-422b-91ae-364da2661108 kb.juniper.net Exploit, Vendor Advisory
Juniper Junos CVE-2014-6380 Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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