Releases

Upstream Container Linux updates:

Updates:

• Linux 4.14.55

Upstream Container Linux updates:

Changes:

• Switch to the LTS Docker version 18.03.1-ce for the beta channel
• Switch to the LTS Linux version 4.14.50 for the beta channel

Upstream Container Linux updates:

Bug fixes:

• Fix TCP connection stalls (#2457)

Updates:

• Linux 4.14.49

Upstream Container Linux updates:

Bug fixes:

• Fix Hyper-V network driver regression (#2454)

Updates:

• Linux 4.14.48

Upstream Container Linux updates:

Security fixes:

• Fix Git arbitrary code execution when cloning untrusted repositories (CVE-2018-11235)

Bug fixes:

• Fix inadvertent change of network interface names (#2437)
• Fix failure to set network interface MTU (#2443)

Updates:

• Git 2.16.4
• Linux 4.14.47

Upstream Container Linux updates:

Changes:

• Switch to the LTS Docker version 18.03.1-ce for the beta channel
• Switch to the LTS Linux version 4.14.42 for the beta channel

Updates:

• Ignition 0.24.1

Upstream Container Linux updates:

Security fixes:

• Fix ntp clock manipulation from ephemeral connections (CVE-2016-1549, CVE-2018-7170)
• Fix ntp denial of service from out of bounds read (CVE-2018-7182)
• Fix ntp denial of service from packets with timestamp 0 (CVE-2018-7184, CVE-2018-7185)
• Fix ntp remote code execution (CVE-2018-7183)

Updates:

• containerd 1.0.3
• Docker 18.03.1-ce
• Linux 4.14.39
• ntp 4.2.8p11

Upstream Container Linux updates:

Bug fixes:

• Fix docker2aci tar conversion (#2402)

Changes:

• Switch to the LTS Linux version 4.14.35 for the beta channel

Flatcar updates

Initial Flatcar release.

Bug fixes:

• Fix GRUB crash at boot (#2284)
• Fix poweroff problems (#8080)

Notes:

• Previous test images have been removed from the release servers. This is due to a new update key being generated using our updated security policy which we included in the first public image.

Upstream Container Linux updates:

Bug fixes:

• Fix kernel panic with vxlan (#2382)

Upstream Container Linux updates:

Security fixes:

• Fix curl buffer overflows (CVE-2018-1000300, CVE-2018-1000301)
• Fix Linux random seed during early boot (CVE-2018-1108)

Changes:

• Reads of /dev/urandom early in boot will block until entropy pool is fully initialized
• Support friendly AWS EBS NVMe device names (#2399)

Updates:

• cryptsetup 1.7.5
• curl 7.60.0
• etcd-wrapper 3.3.8
• etcdctl 3.3.8
• intel-microcode 20180616
• kmod 25
• Linux 4.17.3
• linux-firmware 20180606
• Locksmith 0.6.2
• OpenSSL 1.0.2o

Upstream Container Linux updates:

Bug fixes:

• Fix Hyper-V network driver regression (#2454)

Changes:

• Drop obsolete cros_sdk method of entering SDK

Updates:

• etcd 3.3.7
• etcdctl 3.3.7
• Go 1.9.7
• Go 1.10.3
• Ignition 0.26.0
• Linux 4.16.16
• torcx 0.2.0

Upstream Container Linux updates:

Bug fixes:

• Fix Hyper-V network driver regression (#2454)

Upstream Container Linux updates:

Security fixes:

• Fix multiple procps vulnerabilities (CVE-2018-1120, CVE-2018-1121, CVE-2018-1122, CVE-2018-1123, CVE-2018-1124, CVE-2018-1125, CVE-2018-1126, CVE-2018-1120, CVE-2018-1121, CVE-2018-1122, CVE-2018-1123, CVE-2018-1124, CVE-2018-1126)
• Fix shadow privilege escalation (CVE-2018-7169)
• Fix samba man-in-the-middle attack (CVE-2016-2119)
• Fix Git arbitrary code execution when cloning untrusted repositories (CVE-2018-11235)

Bug fixes:

• Fix failure to set network interface MTU (#2443)
• Fix inadvertent change of network interface names (#2437)
• Fix Docker bind mounts from root filesystem (#2440)

Changes:

• Update VMware virtual hardware version to 11 (ESXi > 6.0)

Updates:

• etcd 3.3.6
• etcdctl 3.3.6
• Git 2.16.4
• Linux 4.16.14
• open-vm-tools 10.2.5
• procps 3.3.15
• samba 4.5.16
• shadow 4.6

Upstream Container Linux updates:

Security fixes:

• Fix Git arbitrary code execution when cloning untrusted repositories (CVE-2018-11235)

Bug fixes:

• Fix failure to set network interface MTU (#2443)

Updates:

• Git 2.16.4
• Linux 4.16.13

Upstream Container Linux updates:

Bug fixes:

• Fix inadvertent change of network interface names (#2437)
• Fix Docker bind mounts from root filesystem (#2440)

Upstream Container Linux updates:

Security fixes:

• Fix ncurses denial of service and arbitrary code execution (CVE-2017-10684, CVE-2017-10685, CVE-2017-11112, CVE-2017-11113, CVE-2017-13728, CVE-2017-13729, CVE-2017-13730, CVE-2017-13731, CVE-2017-13732, CVE-2017-13733, CVE-2017-13734, CVE-2017-16879)
• Fix rsync arbitrary command execution (CVE-2018-5764)
• Fix wget cookie injection (CVE-2018-0494)

Changes:

• Enable QLogic FCoE offload support (#2367)
• Enable hardware RNG kernel drivers (#2430)
• Add notrap to ntpd default access restrictions (#2220)
• Allow booting default GRUB menu entry if GRUB password is enabled (#1597)
• coreos-install -i no longer modifies grub.cfg (#2291)
• QEMU wrapper script now enables VirtIO RNG device

Updates:

• bind-tools 9.11.2-P1
• Docker 18.05.0-ce
• etcd-wrapper 3.3.5
• etcdctl 3.3.5
• GnuPG 2.2.7
• GPT fdisk 1.0.3
• Ignition 0.25.1
• Less 529
• Linux 4.16.10
• rsync 3.1.3
• Rust 1.26
• util-linux 2.32
• vim 8.0.1298
• wget 1.19.5

Upstream Container Linux updates:

Bug fixes:

• Fix GRUB free magic error on existing systems (#2400)

Changes:

• Support storing sudoers in SSSD and LDAP
• No longer publish Oracle Cloud release images

Updates:

• audit 2.7.1
• coreutils 8.28
• etcd-wrapper 3.3.4
• etcdctl 3.3.4
• Go 1.9.6
• Go 1.10.2
• Linux 4.16.7
• sudo 1.8.23
• Update Engine 0.4.7
• wa-linux-agent 2.2.25

Upstream Container Linux updates:

Security fixes:

• Fix ntp clock manipulation from ephemeral connections (CVE-2016-1549, CVE-2018-7170)
• Fix ntp denial of service from out of bounds read (CVE-2018-7182)
• Fix ntp denial of service from packets with timestamp 0 (CVE-2018-7184, CVE-2018-7185)
• Fix ntp remote code execution (CVE-2018-7183)

Bug fixes:

• Pass /etc/machine-id from the host to the kubelet
• Fix docker2aci tar conversion (#2402)
• Switch /boot from FAT16 to FAT32 (#2246)

Changes:

• Make Ignition failures more visible on the console

Updates:

• containerd 1.0.3
• coreos-cloudinit 1.14.0
• coreos-metadata 1.0.6
• Docker 18.04.0-ce
• Go 1.9.5
• Go 1.10.1
• Linux 4.16.3
• ntp 4.2.8p11
• rkt 1.30.0
• Rust 1.25.0
• torcx 0.1.3
• update-ssh-keys 0.1.2

Flatcar updates

Initial Flatcar release.

Notes:

• Previous test images have been removed from the release servers. This is due to a new update key being generated using our updated security policy which we included in the first public image.

Upstream Container Linux updates:

Security fixes:

• Fix curl out of bounds read (CVE-2018-1000005)
• Fix curl authentication data leak (CVE-2018-1000007)
• Fix curl buffer overflow (CVE-2018-1000120)
• Fix glibc integer overflow in libcidn (CVE-2017-14062)
• Fix glibc memory issues in glob() with ~ (CVE-2017-15670, CVE-2017-15671, CVE-2017-15804)
• Fix glibc mishandling RPATHs with $ORIGIN on setuid binaries (CVE-2017-16997)
• Fix glibc buffer underflow in realpath() (CVE-2018-1000001)
• Fix glibc integer overflow and heap corruption in memalign() (CVE-2018-6485)

Bug fixes:

• Fix GRUB crash at boot (#2284)

Updates:

• curl 7.59.0
• etcd-wrapper 3.3.3
• etcdctl 3.3.3
• glibc 2.25
• Ignition 0.24.0
• Linux 4.15.15
• Update Engine 0.4.6