From 73d387f5699866c6d340e729855cccab9c82c602 Mon Sep 17 00:00:00 2001 From: Patrick J Volkerding Date: Wed, 13 Feb 2019 00:22:29 +0000 Subject: Wed Feb 13 00:22:29 UTC 2019 a/kernel-firmware-20190212_28f5f7d-noarch-1.txz: Upgraded. a/kernel-generic-4.19.21-x86_64-1.txz: Upgraded. a/kernel-huge-4.19.21-x86_64-1.txz: Upgraded. a/kernel-modules-4.19.21-x86_64-1.txz: Upgraded. ap/lxc-2.0.9_d3a03247-x86_64-1.txz: Upgraded. This update fixes a security issue where a malicious privileged container could overwrite the host binary and thus gain root-level code execution on the host. As the LXC project considers privileged containers to be unsafe no CVE has been assigned for this issue for LXC. To prevent this attack, LXC has been patched to create a temporary copy of the calling binary itself when it starts or attaches to containers. To do this LXC creates an anonymous, in-memory file using the memfd_create() system call and copies itself into the temporary in-memory file, which is then sealed to prevent further modifications. LXC then executes this sealed, in-memory file instead of the original on-disk binary. For more information, see: https://seclists.org/oss-sec/2019/q1/119 (* Security fix *) d/kernel-headers-4.19.21-x86-1.txz: Upgraded. k/kernel-source-4.19.21-noarch-1.txz: Upgraded. l/libbluray-1.1.0-x86_64-1.txz: Upgraded. l/libcap-2.26-x86_64-2.txz: Rebuilt. Don't ship static library. l/xapian-core-1.4.10-x86_64-1.txz: Upgraded. n/gnupg2-2.2.13-x86_64-1.txz: Upgraded. n/irssi-1.2.0-x86_64-1.txz: Upgraded. n/libassuan-2.5.3-x86_64-1.txz: Upgraded. x/bitmap-1.0.9-x86_64-1.txz: Upgraded. x/libXau-1.0.9-x86_64-1.txz: Upgraded. x/pixman-0.38.0-x86_64-1.txz: Upgraded. isolinux/initrd.img: Rebuilt. kernels/*: Upgraded. usb-and-pxe-installers/usbboot.img: Rebuilt. --- ChangeLog.txt | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'ChangeLog.txt') diff --git a/ChangeLog.txt b/ChangeLog.txt index b303beb3..538d38be 100644 --- a/ChangeLog.txt +++ b/ChangeLog.txt @@ -1,3 +1,38 @@ +Wed Feb 13 00:22:29 UTC 2019 +a/kernel-firmware-20190212_28f5f7d-noarch-1.txz: Upgraded. +a/kernel-generic-4.19.21-x86_64-1.txz: Upgraded. +a/kernel-huge-4.19.21-x86_64-1.txz: Upgraded. +a/kernel-modules-4.19.21-x86_64-1.txz: Upgraded. +ap/lxc-2.0.9_d3a03247-x86_64-1.txz: Upgraded. + This update fixes a security issue where a malicious privileged container + could overwrite the host binary and thus gain root-level code execution on + the host. As the LXC project considers privileged containers to be unsafe + no CVE has been assigned for this issue for LXC. To prevent this attack, + LXC has been patched to create a temporary copy of the calling binary + itself when it starts or attaches to containers. To do this LXC creates an + anonymous, in-memory file using the memfd_create() system call and copies + itself into the temporary in-memory file, which is then sealed to prevent + further modifications. LXC then executes this sealed, in-memory file + instead of the original on-disk binary. + For more information, see: + https://seclists.org/oss-sec/2019/q1/119 + (* Security fix *) +d/kernel-headers-4.19.21-x86-1.txz: Upgraded. +k/kernel-source-4.19.21-noarch-1.txz: Upgraded. +l/libbluray-1.1.0-x86_64-1.txz: Upgraded. +l/libcap-2.26-x86_64-2.txz: Rebuilt. + Don't ship static library. +l/xapian-core-1.4.10-x86_64-1.txz: Upgraded. +n/gnupg2-2.2.13-x86_64-1.txz: Upgraded. +n/irssi-1.2.0-x86_64-1.txz: Upgraded. +n/libassuan-2.5.3-x86_64-1.txz: Upgraded. +x/bitmap-1.0.9-x86_64-1.txz: Upgraded. +x/libXau-1.0.9-x86_64-1.txz: Upgraded. +x/pixman-0.38.0-x86_64-1.txz: Upgraded. +isolinux/initrd.img: Rebuilt. +kernels/*: Upgraded. +usb-and-pxe-installers/usbboot.img: Rebuilt. ++--------------------------+ Sun Feb 10 20:55:14 UTC 2019 d/python-pip-19.0.2-x86_64-1.txz: Upgraded. l/imagemagick-6.9.10_27-x86_64-1.txz: Upgraded. -- cgit v1.2.3