CVE-2015-7748

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Summary

CVECVE-2015-7748
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2015-10-19 18:59:00 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionJuniper chassis with Trio (Trinity) chipset line cards and Junos OS 13.3 before 13.3R8, 14.1 before 14.1R6, 14.2 before 14.2R5, and 15.1 before 15.1R2 allow remote attackers to cause a denial of service (MPC line card crash) via a crafted uBFD packet.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

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

Problem Types: CWE-20 | n/a

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Juniper Junos 13.3 All All All
Operating System Juniper Junos 13.3 r1 All All
Operating System Juniper Junos 13.3 r2 All All
Operating System Juniper Junos 13.3 r2-s2 All All
Operating System Juniper Junos 13.3 r3 All All
Operating System Juniper Junos 13.3 r4 All All
Operating System Juniper Junos 13.3 r5 All All
Operating System Juniper Junos 13.3 r6 All All
Operating System Juniper Junos 13.3 r7 All All
Operating System Juniper Junos 14.1 All All All
Operating System Juniper Junos 14.1 r1 All All
Operating System Juniper Junos 14.1 r2 All All
Operating System Juniper Junos 14.1 r3 All All
Operating System Juniper Junos 14.1 r4 All All
Operating System Juniper Junos 14.1 r5 All All
Operating System Juniper Junos 14.2 r1 All All
Operating System Juniper Junos 14.2 r2 All All
Operating System Juniper Junos 14.2 r3 All All
Operating System Juniper Junos 14.2 r4 All All
Operating System Juniper Junos 15.1 All All All
Operating System Juniper Junos 15.1 r1 All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
2015-10 Security Bulletin: Junos: Trio Chipset (Trinity) Denial of service due to maliciously crafted uBFD packet. (CVE-2015-7748) - Juniper Networks af854a3a-2127-422b-91ae-364da2661108 kb.juniper.net Vendor Advisory
Malformed Request af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Juniper Junos Trio (Trinity) Chipset uBFD Packet Processing Flaw Lets Remote Users Cause the Target System to Crash - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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