[ubuntu/eoan-security] qemu 1:4.0+dfsg-0ubuntu9.4 (Accepted)

[Marc Deslauriers]

qemu (1:4.0+dfsg-0ubuntu9.4) eoan-security; urgency=medium

  * SECURITY UPDATE: OOB heap access via unexpected iSCSI Server response
    - debian/patches/ubuntu/CVE-2020-1711.patch: cap block count from GET
      LBA STATUS in block/iscsi.c.
    - CVE-2020-1711
  * SECURITY UPDATE: heap-based overflow in slirp networking
    - debian/patches/ubuntu/CVE-2020-7039-1.patch: fix oob issue in
      slirp/src/tcp_subr.c.
    - debian/patches/ubuntu/CVE-2020-7039-2.patch: use correct size while
      emulating IRC commands in slirp/src/tcp_subr.c.
    - debian/patches/ubuntu/CVE-2020-7039-3.patch: use correct size while
      emulating commands in slirp/src/tcp_subr.c.
    - CVE-2020-7039
  * SECURITY UPDATE: buffer overflow via incorrect snprintf return codes
    - debian/patches/ubuntu/CVE-2020-8608-1.patch: add slirp_fmt() helpers
      to slirp/src/util.c, slirp/src/util.h.
    - debian/patches/ubuntu/CVE-2020-8608-2.patch: fix unsafe snprintf()
      usages in slirp/src/tcp_subr.c.
    - CVE-2020-8608

qemu (1:4.0+dfsg-0ubuntu9.3) eoan; urgency=medium

  * d/p/lp1859527-virtio-blk-fix-out-of-bounds-access-to-bitmap-in-not.patch:
    fix bitmap index to prevent OOB access when # of vqs > 64 (LP: #1859527)

qemu (1:4.0+dfsg-0ubuntu9.2) eoan; urgency=medium

  * d/p/ubuntu/lp-1848556-curl-Handle-success-in-multi_check_completion.patch:
    fix a potential hang when qemu or qemu-img where accessing http backed
    disks via libcurl (LP: #1848556)
  * d/p/u/lp-1848497-virtio-balloon-fix-QEMU-4.0-config-size-migration-in.patch:
    fix migration issue from qemu <4.0 when using virtio-balloon (LP: #1848497)

Date: 2020-02-14 15:19:19.293240+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/qemu/1:4.0+dfsg-0ubuntu9.4
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