Security update for CaaS Platform 1.0 images SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2017:2861-1 Final 1 1 2017-10-26T19:19:56Z current 2017-10-26T19:19:56Z 2017-10-26T19:19:56Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for CaaS Platform 1.0 images The Docker images provided with SUSE CaaS Platform 1.0 have been updated to include the following updates: audit: - Make auditd start by forking the systemd service to fix some initialization failures. (bsc#1042781) curl: - CVE-2017-1000254: FTP PWD response parser out of bounds read. (bsc#1061876) - CVE-2017-1000257: IMAP FETCH response out of bounds read. (bsc#1063824) - Fixed error 'error:1408F10B:SSL routines' when connecting to ftps via proxy. (bsc#1060653) krb5: - CVE-2017-11462: Prevent automatic security context deletion to prevent double-free. (bsc#1056995) - Set 'rdns' and 'dns_canonicalize_hostname' to false in krb5.conf in order to improve client security in handling service principal names. (bsc#1054028) - Prevent kadmind.service startup failure caused by absence of LDAP service. (bsc#903543) - Remove main package's dependency on systemd (bsc#1032680) libzypp: - Adapt to work with GnuPG 2.1.23. (bsc#1054088) - Support signing with subkeys. (bsc#1008325) - Enhance sort order for media.1/products. (bsc#1054671) - Fix gpg-pubkey release (creation time) computation. (bsc#1036659) lvm2: - Create /dev/disk/by-part{label,uuid} and gpt-auto-root links. (bsc#1028485) - Try to refresh clvmd's device cache on the first failure. (bsc#978055) - Fix stale device cache in clvmd. (bsc#978055) - Warn if PV size in metadata is larger than disk device size. (bsc#999878) - Fix lvm2 activation issue when used on top of multipath. (bsc#998893) sg3_utils: - Add lunsearch filter to findresized() so that only LUNs specified using --luns are rescanned or resized. (bsc#1025176) - In case the VPD sysfs attributes are missing or cannot be accessed, fallback to use sg_inq --page when using multipath devices in AutoYast2 installations. (bsc#1012523) - Generate /dev/disk/by-path links based on WWPN for Fibre Channel NPIV setups. (bsc#1005063) - Fix dumping data in hexadecimal format in sg_vpd when using the --hex option. (bsc#1050943) - Fix ID_SERIAL values for KVM disks by exporting all NAA values and removing some validity checking. (bsc#1050767) - Make sure initrd is rebuilt on sg3_utils updates. (bsc#1009269) zypper: - Also show a gpg key's subkeys. (bsc#1008325) - Improve signature check callback messages. (bsc#1045735) - Add options to tune the GPG check settings. (bsc#1045735) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2017/suse-su-20172861-1/ Link for SUSE-SU-2017:2861-1 https://lists.suse.com/pipermail/sle-security-updates/2017-October/003359.html E-Mail link for SUSE-SU-2017:2861-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1005063 SUSE Bug 1005063 https://bugzilla.suse.com/1008325 SUSE Bug 1008325 https://bugzilla.suse.com/1009269 SUSE Bug 1009269 https://bugzilla.suse.com/1012523 SUSE Bug 1012523 https://bugzilla.suse.com/1025176 SUSE Bug 1025176 https://bugzilla.suse.com/1028485 SUSE Bug 1028485 https://bugzilla.suse.com/1032680 SUSE Bug 1032680 https://bugzilla.suse.com/1036659 SUSE Bug 1036659 https://bugzilla.suse.com/1042781 SUSE Bug 1042781 https://bugzilla.suse.com/1045628 SUSE Bug 1045628 https://bugzilla.suse.com/1045735 SUSE Bug 1045735 https://bugzilla.suse.com/1050767 SUSE Bug 1050767 https://bugzilla.suse.com/1050943 SUSE Bug 1050943 https://bugzilla.suse.com/1054028 SUSE Bug 1054028 https://bugzilla.suse.com/1054088 SUSE Bug 1054088 https://bugzilla.suse.com/1054671 SUSE Bug 1054671 https://bugzilla.suse.com/1055920 SUSE Bug 1055920 https://bugzilla.suse.com/1056995 SUSE Bug 1056995 https://bugzilla.suse.com/1060653 SUSE Bug 1060653 https://bugzilla.suse.com/1061876 SUSE Bug 1061876 https://bugzilla.suse.com/1063824 SUSE Bug 1063824 https://bugzilla.suse.com/903543 SUSE Bug 903543 https://bugzilla.suse.com/978055 SUSE Bug 978055 https://bugzilla.suse.com/998893 SUSE Bug 998893 https://bugzilla.suse.com/999878 SUSE Bug 999878 https://www.suse.com/security/cve/CVE-2017-1000254/ SUSE CVE CVE-2017-1000254 page https://www.suse.com/security/cve/CVE-2017-1000257/ SUSE CVE CVE-2017-1000257 page https://www.suse.com/security/cve/CVE-2017-11462/ SUSE CVE CVE-2017-11462 page SUSE CaaS Platform ALL sles12-mariadb-docker-image-1.1.0-2.5.19 sles12-pause-docker-image-1.1.0-2.5.21 sles12-pv-recycler-node-docker-image-1.1.0-2.5.19 sles12-salt-api-docker-image-1.1.0-2.5.19 sles12-salt-master-docker-image-1.1.0-4.5.18 sles12-salt-minion-docker-image-1.1.0-2.5.18 sles12-velum-docker-image-1.1.0-4.5.18 sles12-mariadb-docker-image-1.1.0-2.5.19 as a component of SUSE CaaS Platform ALL sles12-pause-docker-image-1.1.0-2.5.21 as a component of SUSE CaaS Platform ALL sles12-pv-recycler-node-docker-image-1.1.0-2.5.19 as a component of SUSE CaaS Platform ALL sles12-salt-api-docker-image-1.1.0-2.5.19 as a component of SUSE CaaS Platform ALL sles12-salt-master-docker-image-1.1.0-4.5.18 as a component of SUSE CaaS Platform ALL sles12-salt-minion-docker-image-1.1.0-2.5.18 as a component of SUSE CaaS Platform ALL sles12-velum-docker-image-1.1.0-4.5.18 as a component of SUSE CaaS Platform ALL libcurl may read outside of a heap allocated buffer when doing FTP. When libcurl connects to an FTP server and successfully logs in (anonymous or not), it asks the server for the current directory with the `PWD` command. The server then responds with a 257 response containing the path, inside double quotes. The returned path name is then kept by libcurl for subsequent uses. Due to a flaw in the string parser for this directory name, a directory name passed like this but without a closing double quote would lead to libcurl not adding a trailing NUL byte to the buffer holding the name. When libcurl would then later access the string, it could read beyond the allocated heap buffer and crash or wrongly access data beyond the buffer, thinking it was part of the path. A malicious server could abuse this fact and effectively prevent libcurl-based clients to work with it - the PWD command is always issued on new FTP connections and the mistake has a high chance of causing a segfault. The simple fact that this has issue remained undiscovered for this long could suggest that malformed PWD responses are rare in benign servers. We are not aware of any exploit of this flaw. This bug was introduced in commit [415d2e7cb7](https://github.com/curl/curl/commit/415d2e7cb7), March 2005. In libcurl version 7.56.0, the parser always zero terminates the string but also rejects it if not terminated properly with a final double quote. CVE-2017-1000254 SUSE CaaS Platform ALL:sles12-mariadb-docker-image-1.1.0-2.5.19 SUSE CaaS Platform ALL:sles12-pause-docker-image-1.1.0-2.5.21 SUSE CaaS Platform ALL:sles12-pv-recycler-node-docker-image-1.1.0-2.5.19 SUSE CaaS Platform ALL:sles12-salt-api-docker-image-1.1.0-2.5.19 SUSE CaaS Platform ALL:sles12-salt-master-docker-image-1.1.0-4.5.18 SUSE CaaS Platform ALL:sles12-salt-minion-docker-image-1.1.0-2.5.18 SUSE CaaS Platform ALL:sles12-velum-docker-image-1.1.0-4.5.18 low 2.6 AV:N/AC:H/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2017/suse-su-20172861-1/ https://www.suse.com/security/cve/CVE-2017-1000254.html CVE-2017-1000254 https://bugzilla.suse.com/1061876 SUSE Bug 1061876 An IMAP FETCH response line indicates the size of the returned data, in number of bytes. When that response says the data is zero bytes, libcurl would pass on that (non-existing) data with a pointer and the size (zero) to the deliver-data function. libcurl's deliver-data function treats zero as a magic number and invokes strlen() on the data to figure out the length. The strlen() is called on a heap based buffer that might not be zero terminated so libcurl might read beyond the end of it into whatever memory lies after (or just crash) and then deliver that to the application as if it was actually downloaded. CVE-2017-1000257 SUSE CaaS Platform ALL:sles12-mariadb-docker-image-1.1.0-2.5.19 SUSE CaaS Platform ALL:sles12-pause-docker-image-1.1.0-2.5.21 SUSE CaaS Platform ALL:sles12-pv-recycler-node-docker-image-1.1.0-2.5.19 SUSE CaaS Platform ALL:sles12-salt-api-docker-image-1.1.0-2.5.19 SUSE CaaS Platform ALL:sles12-salt-master-docker-image-1.1.0-4.5.18 SUSE CaaS Platform ALL:sles12-salt-minion-docker-image-1.1.0-2.5.18 SUSE CaaS Platform ALL:sles12-velum-docker-image-1.1.0-4.5.18 moderate 4 AV:N/AC:H/Au:N/C:N/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2017/suse-su-20172861-1/ https://www.suse.com/security/cve/CVE-2017-1000257.html CVE-2017-1000257 https://bugzilla.suse.com/1063824 SUSE Bug 1063824 Double free vulnerability in MIT Kerberos 5 (aka krb5) allows attackers to have unspecified impact via vectors involving automatic deletion of security contexts on error. CVE-2017-11462 SUSE CaaS Platform ALL:sles12-mariadb-docker-image-1.1.0-2.5.19 SUSE CaaS Platform ALL:sles12-pause-docker-image-1.1.0-2.5.21 SUSE CaaS Platform ALL:sles12-pv-recycler-node-docker-image-1.1.0-2.5.19 SUSE CaaS Platform ALL:sles12-salt-api-docker-image-1.1.0-2.5.19 SUSE CaaS Platform ALL:sles12-salt-master-docker-image-1.1.0-4.5.18 SUSE CaaS Platform ALL:sles12-salt-minion-docker-image-1.1.0-2.5.18 SUSE CaaS Platform ALL:sles12-velum-docker-image-1.1.0-4.5.18 moderate 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2017/suse-su-20172861-1/ https://www.suse.com/security/cve/CVE-2017-11462.html CVE-2017-11462 https://bugzilla.suse.com/1056995 SUSE Bug 1056995 https://bugzilla.suse.com/1122468 SUSE Bug 1122468