[ubuntu/bionic-updates] linux-azure_4.18.0-1020.20~18.04.1_amd64.tar.gz - (Accepted)

[Marcelo Henrique Cerri]

linux-azure (4.18.0-1020.20~18.04.1) bionic; urgency=medium

  [ Ubuntu: 4.18.0-1020.20 ]

  * Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard
    manipulation (LP: #1831638)
    - SAUCE: tcp: tcp_fragment() should apply sane memory limits
  * Remote denial of service (system crash) caused by integer overflow in TCP
    SACK handling (LP: #1831637)
    - SAUCE: tcp: limit payload size of sacked skbs

Date: Wed, 05 Jun 2019 09:01:14 -0300
Changed-By: Marcelo Henrique Cerri <marcelo.cerri at canonical.com>
Maintainer: Launchpad Build Daemon <buildd at lgw01-amd64-060.buildd>

-------------- next part --------------
Format: 1.8
Date: Wed, 05 Jun 2019 09:01:14 -0300
Source: linux-azure
Binary: linux-azure-headers-4.18.0-1020 linux-azure-tools-4.18.0-1020 linux-azure-cloud-tools-4.18.0-1020 linux-image-unsigned-4.18.0-1020-azure linux-modules-4.18.0-1020-azure linux-modules-extra-4.18.0-1020-azure linux-headers-4.18.0-1020-azure linux-image-unsigned-4.18.0-1020-azure-dbgsym linux-tools-4.18.0-1020-azure linux-cloud-tools-4.18.0-1020-azure linux-udebs-azure linux-buildinfo-4.18.0-1020-azure
Architecture: amd64 all amd64_translations
Version: 4.18.0-1020.20~18.04.1
Distribution: bionic
Urgency: medium
Maintainer: Launchpad Build Daemon <buildd at lgw01-amd64-060.buildd>
Changed-By: Marcelo Henrique Cerri <marcelo.cerri at canonical.com>
Description:
 linux-azure-cloud-tools-4.18.0-1020 - Linux kernel version specific cloud tools for version 4.18.0-1020
 linux-azure-headers-4.18.0-1020 - Header files related to Linux kernel version 4.18.0
 linux-azure-tools-4.18.0-1020 - Linux kernel version specific tools for version 4.18.0-1020
 linux-buildinfo-4.18.0-1020-azure - Linux kernel buildinfo for version 4.18.0 on 64 bit x86 SMP
 linux-cloud-tools-4.18.0-1020-azure - Linux kernel version specific cloud tools for version 4.18.0-1020
 linux-headers-4.18.0-1020-azure - Linux kernel headers for version 4.18.0 on 64 bit x86 SMP
 linux-image-unsigned-4.18.0-1020-azure - Linux kernel image for version 4.18.0 on 64 bit x86 SMP
 linux-image-unsigned-4.18.0-1020-azure-dbgsym - Linux kernel debug image for version 4.18.0 on 64 bit x86 SMP
 linux-modules-4.18.0-1020-azure - Linux kernel extra modules for version 4.18.0 on 64 bit x86 SMP
 linux-modules-extra-4.18.0-1020-azure - Linux kernel extra modules for version 4.18.0 on 64 bit x86 SMP
 linux-tools-4.18.0-1020-azure - Linux kernel version specific tools for version 4.18.0-1020
 linux-udebs-azure - Metapackage depending on kernel udebs (udeb)
Launchpad-Bugs-Fixed: 1831637 1831638
Changes:
 linux-azure (4.18.0-1020.20~18.04.1) bionic; urgency=medium
 .
   [ Ubuntu: 4.18.0-1020.20 ]
 .
   * Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard
     manipulation (LP: #1831638)
     - SAUCE: tcp: tcp_fragment() should apply sane memory limits
   * Remote denial of service (system crash) caused by integer overflow in TCP
     SACK handling (LP: #1831637)
     - SAUCE: tcp: limit payload size of sacked skbs
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