CVE-2018-0006 (GCVE-0-2018-0006)
Vulnerability from cvelistv5
Published
2018-01-10 22:00
Modified
2024-09-17 01:20
CWE
  • Denial of service
Summary
A high rate of VLAN authentication attempts sent from an adjacent host on the local broadcast domain can trigger high memory utilization by the BBE subscriber management daemon (bbe-smgd), and lead to a denial of service condition. The issue was caused by attempting to process an unbounded number of pending VLAN authentication requests, leading to excessive memory allocation. This issue only affects devices configured for DHCPv4/v6 over AE auto-sensed VLANs, utilized in Broadband Edge (BBE) deployments. Other configurations are unaffected by this issue. Affected releases are Juniper Networks Junos OS: 15.1 versions prior to 15.1R6-S2, 15.1R7; 16.1 versions prior to 16.1R5-S1, 16.1R6; 16.2 versions prior to 16.2R2-S2, 16.2R3; 17.1 versions prior to 17.1R2-S5, 17.1R3; 17.2 versions prior to 17.2R2.
References
http://www.securitytracker.com/id/1040184 vdb-entry, x_refsource_SECTRACK
https://kb.juniper.net/JSA10834 x_refsource_CONFIRM
Impacted products
Vendor Product Version
Juniper Networks Junos OS Version: 15.1   < 15.1R6-S2, 15.1R7
Version: 16.1   < 16.1R5-S1, 16.1R6
Version: 16.2   < 16.2R2-S2, 16.2R3
Version: 17.1   < 17.1R2-S5, 17.1R3
Version: 17.2   < 17.2R2
Create a notification for this product.
Show details on NVD website


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