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SUSE: CVE-2015-1798: SUSE Linux Security Advisory

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SUSE: CVE-2015-1798: SUSE Linux Security Advisory

Severity
2
CVSS
(AV:A/AC:H/Au:N/C:N/I:P/A:N)
Published
04/08/2015
Created
07/25/2018
Added
12/18/2015
Modified
06/21/2021

Description

The symmetric-key feature in the receive function in ntp_proto.c in ntpd in NTP 4.x before 4.2.8p2 requires a correct MAC only if the MAC field has a nonzero length, which makes it easier for man-in-the-middle attackers to spoof packets by omitting the MAC.

Solution(s)

  • suse-upgrade-ntp
  • suse-upgrade-ntp-doc

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