Vulnerability Details : CVE-2014-6380
Juniper 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.
Vulnerability category: Denial of service
Products affected by CVE-2014-6380
- cpe:2.3:o:juniper:junos:11.4:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1x44:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.2:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.3:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:13.1:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1x45:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:13.2:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1x46:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:13.3:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1r:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1x47:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:13.2x50:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:13.2x51:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:13.2x52:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.2x50:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:13.1x49:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:13.1x50:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-6380
1.36%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-6380
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST |
References for CVE-2014-6380
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/96904
Juniper Junos traffic denial of service CVE-2014-6380 Vulnerability Report
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http://www.securitytracker.com/id/1031011
Juniper Junos FPC Fragmented Packet Processing Flaw Lets Remote Users Deny Service - SecurityTracker
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https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10655
Juniper Networks - 2014-10 Security Bulletin: Junos: Crafted fragmented packets can lead to FPCs resetting or going offline (CVE-2014-6380)Exploit;Vendor Advisory
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http://www.securityfocus.com/bid/70369
Juniper Junos CVE-2014-6380 Denial of Service Vulnerability
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