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oraclelinuxOracleLinuxELSA-2018-0855
HistoryApr 16, 2018 - 12:00 a.m.

ntp security, bug fix, and enhancement update

2018-04-1600:00:00
linux.oracle.com
65

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.1 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:N/I:N/A:C

0.076 Low

EPSS

Percentile

93.4%

[4.2.6p5-28.0.1]

  • Bump release to avoid ULN conflict with Oracle modified errata.
    [4.2.6p5-28]
  • fix buffer overflow in datum refclock driver (CVE-2017-6462)
  • fix crash with invalid unpeer command (CVE-2017-6463)
  • fix potential crash with invalid server command (CVE-2017-6464)
  • add Spectracom TSYNC driver (#1491797)
  • fix initialization of system clock status (#1493452)
  • fix typos in ntpd man page (#1420453)
  • use SHA1 request key by default (#1442083)
  • use network-online target in ntpdate and sntp services (#1466947)
    [4.2.6p5-27]
  • fix CVE-2016-7429 patch to work correctly on multicast client (#1422944)
    [4.2.6p5-26]
  • donโ€™t limit rate of packets from sources (CVE-2016-7426)
  • donโ€™t change interface from received packets (CVE-2016-7429)
  • fix calculation of root distance again (CVE-2016-7433)
  • require authentication for trap commands (CVE-2016-9310)
  • fix crash when reporting peer event to trappers (CVE-2016-9311)

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.1 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:N/I:N/A:C

0.076 Low

EPSS

Percentile

93.4%