QFX and EX Series switches configured to drop traffic when the MAC move limit is exceeded will forward traffic instead of dropping traffic. This can lead to denials of services or other unintended conditions. Affected releases are Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D40; 15.1X53 versions prior to 15.1X53-D55; 15.1 versions prior to 15.1R7.
Published 2018-01-10 22:29:01
Updated 2019-10-09 23:30:56
View at NVD,   CVE.org

Products affected by CVE-2018-0005

Exploit prediction scoring system (EPSS) score for CVE-2018-0005

0.07%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 30 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-0005

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.8
MEDIUM AV:A/AC:L/Au:N/C:P/I:P/A:P
6.5
6.4
NIST
8.8
HIGH CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2.8
5.9
NIST
7.4
HIGH CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
2.8
4.0
Juniper Networks, Inc.

CWE ids for CVE-2018-0005

References for CVE-2018-0005

  • http://www.securitytracker.com/id/1040182
    Juniper Junos Lets Remote Users Bypass MAC Move Limits on the Target System - SecurityTracker
    Third Party Advisory;VDB Entry
  • https://kb.juniper.net/JSA10833
    Juniper Networks - 2018-01 Security Bulletin: Junos OS: MAC move limit configured to drop traffic may forward traffic. (CVE-2018-0005)
    Mitigation;Vendor Advisory
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