A vulnerability in telnetd service on Junos OS allows a remote attacker to cause a limited memory and/or CPU consumption denial of service attack. This issue was found during internal product security testing. Affected releases are Juniper Networks Junos OS 12.1X46 prior to 12.1X46-D45; 12.3X48 prior to 12.3X48-D30; 14.1 prior to 14.1R4-S9, 14.1R8; 14.2 prior to 14.2R6; 15.1 prior to 15.1F5, 15.1R3; 15.1X49 prior to 15.1X49-D40; 15.1X53 prior to 15.1X53-D232, 15.1X53-D47.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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EUVD-2017-2261 | A vulnerability in telnetd service on Junos OS allows a remote attacker to cause a limited memory and/or CPU consumption denial of service attack. This issue was found during internal product security testing. Affected releases are Juniper Networks Junos OS 12.1X46 prior to 12.1X46-D45; 12.3X48 prior to 12.3X48-D30; 14.1 prior to 14.1R4-S9, 14.1R8; 14.2 prior to 14.2R6; 15.1 prior to 15.1F5, 15.1R3; 15.1X49 prior to 15.1X49-D40; 15.1X53 prior to 15.1X53-D232, 15.1X53-D47. |
Fixes
Solution
No solution given by the vendor.
Workaround
Disable telnet services. It is good security practice to limit the exploitable attack surface of critical infrastructure networking equipment. Use access lists or firewall filters to limit access to the device from trusted, administrative networks or hosts.
References
Link | Providers |
---|---|
https://kb.juniper.net/JSA10817 |
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History
No history.

Status: PUBLISHED
Assigner: juniper
Published:
Updated: 2024-09-16T16:48:37.837Z
Reserved: 2017-06-28T00:00:00
Link: CVE-2017-10614

No data.

Status : Deferred
Published: 2017-10-13T17:29:00.723
Modified: 2025-04-20T01:37:25.860
Link: CVE-2017-10614

No data.

No data.