[ubuntu/artful-security] ntp 1:4.2.8p10+dfsg-5ubuntu3.3 (Accepted)

Marc Deslauriers marc.deslauriers at canonical.com
Mon Jul 9 16:42:05 UTC 2018


ntp (1:4.2.8p10+dfsg-5ubuntu3.3) artful-security; urgency=medium

  * SECURITY UPDATE: DoS via mode 6 packet
    - debian/patches/CVE-2018-7182.patch: do not compare past NUL byte in
      ntpd/ntp_control.c.
    - CVE-2018-7182
  * SECURITY UPDATE: code execution via buffer overflow in decodearr
    - debian/patches/CVE-2018-7183.patch: prevent writing beyons limits in
      ntpq/ntpq.c.
    - CVE-2018-7183
  * SECURITY UPDATE: DoS via packet with zero-origin timestamp
    - debian/patches/CVE-2018-7184.patch: recover from bad state in
      ntpd/ntp_proto.c.
    - CVE-2018-7184
  * SECURITY UPDATE: DoS via certain packets with a zero-origin timestamp
    - debian/patches/CVE-2018-7185.patch: add additional checks to
      ntpd/ntp_proto.c.
    - CVE-2018-7185

Date: 2018-07-06 19:49:23.438035+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/ntp/1:4.2.8p10+dfsg-5ubuntu3.3
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