[ubuntu/cosmic-security] busybox 1:1.27.2-2ubuntu4.1 (Accepted)

[Marc Deslauriers]

busybox (1:1.27.2-2ubuntu4.1) cosmic-security; urgency=medium

  * SECURITY UPDATE: buffer overflow in wget
    - debian/patches/CVE-2018-1000517.patch: check chunk length in
      networking/wget.c.
    - CVE-2018-1000517
  * SECURITY UPDATE: out-of-bounds read in udhcp
    - debian/patches/CVE-2018-20679.patch: check that 4-byte options are
      indeed 4-byte in networking/udhcp/common.*,
      networking/udhcp/dhcpc.c, networking/udhcp/dhcpd.c.
    - CVE-2018-20679
  * SECURITY UPDATE: incomplete fix for out-of-bounds read in udhcp
    - debian/patches/CVE-2019-5747.patch: when decoding DHCP_SUBNET, ensure
      it is 4 bytes long in networking/udhcp/common.*,
      networking/udhcp/dhcpc.c.
    - CVE-2019-5747

Date: 2019-03-07 15:02:14.776193+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/busybox/1:1.27.2-2ubuntu4.1
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