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LIN7-5544 : Security Advisory - ntp - CVE-2015-7973

Created: Jan 27, 2016    Updated: Sep 8, 2018
Resolved Date: Mar 25, 2016
Previous ID: SCP7-275
Found In Version: 7.0.0.12
Fix Version: 7.0.0.14
Severity: Standard
Applicable for: Wind River Linux 7
Component/s: Userspace

Description

It was found that when NTP is configured in broadcast mode, a man-in-the-middle attacker or a malicious client could replay packets received from the broadcast server to all (other) clients. This could cause the time on affected clients to become out of sync over a longer period of time.

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-7973 

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