openafs-1.8.8-1.13 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:11113-1 Final 1 1 2024-06-15T00:00:00Z current 2024-06-15T00:00:00Z 2024-06-15T00:00:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z openafs-1.8.8-1.13 on GA media These are all security issues fixed in the openafs-1.8.8-1.13 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-11113 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2018-16947/ SUSE CVE CVE-2018-16947 page https://www.suse.com/security/cve/CVE-2018-16948/ SUSE CVE CVE-2018-16948 page https://www.suse.com/security/cve/CVE-2018-16949/ SUSE CVE CVE-2018-16949 page openSUSE Tumbleweed openafs-1.8.8-1.13 openafs-authlibs-1.8.8-1.13 openafs-authlibs-devel-1.8.8-1.13 openafs-client-1.8.8-1.13 openafs-devel-1.8.8-1.13 openafs-fuse_client-1.8.8-1.13 openafs-kernel-source-1.8.8-1.13 openafs-kmp-default-1.8.8_k5.14.6_1-1.13 openafs-server-1.8.8-1.13 openafs-1.8.8-1.13 as a component of openSUSE Tumbleweed openafs-authlibs-1.8.8-1.13 as a component of openSUSE Tumbleweed openafs-authlibs-devel-1.8.8-1.13 as a component of openSUSE Tumbleweed openafs-client-1.8.8-1.13 as a component of openSUSE Tumbleweed openafs-devel-1.8.8-1.13 as a component of openSUSE Tumbleweed openafs-fuse_client-1.8.8-1.13 as a component of openSUSE Tumbleweed openafs-kernel-source-1.8.8-1.13 as a component of openSUSE Tumbleweed openafs-kmp-default-1.8.8_k5.14.6_1-1.13 as a component of openSUSE Tumbleweed openafs-server-1.8.8-1.13 as a component of openSUSE Tumbleweed An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. The backup tape controller (butc) process accepts incoming RPCs but does not require (or allow for) authentication of those RPCs. Handling those RPCs results in operations being performed with administrator credentials, including dumping/restoring volume contents and manipulating the backup database. For example, an unauthenticated attacker can replace any volume's content with arbitrary data. CVE-2018-16947 openSUSE Tumbleweed:openafs-1.8.8-1.13 openSUSE Tumbleweed:openafs-authlibs-1.8.8-1.13 openSUSE Tumbleweed:openafs-authlibs-devel-1.8.8-1.13 openSUSE Tumbleweed:openafs-client-1.8.8-1.13 openSUSE Tumbleweed:openafs-devel-1.8.8-1.13 openSUSE Tumbleweed:openafs-fuse_client-1.8.8-1.13 openSUSE Tumbleweed:openafs-kernel-source-1.8.8-1.13 openSUSE Tumbleweed:openafs-kmp-default-1.8.8_k5.14.6_1-1.13 openSUSE Tumbleweed:openafs-server-1.8.8-1.13 moderate 7.5 AV:N/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/security/cve/CVE-2018-16947.html CVE-2018-16947 https://bugzilla.suse.com/1108153 SUSE Bug 1108153 An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. Several RPC server routines did not fully initialize their output variables before returning, leaking memory contents from both the stack and the heap. Because the OpenAFS cache manager functions as an Rx server for the AFSCB service, clients are also susceptible to information leakage. For example, RXAFSCB_TellMeAboutYourself leaks kernel memory and KAM_ListEntry leaks kaserver memory. CVE-2018-16948 openSUSE Tumbleweed:openafs-1.8.8-1.13 openSUSE Tumbleweed:openafs-authlibs-1.8.8-1.13 openSUSE Tumbleweed:openafs-authlibs-devel-1.8.8-1.13 openSUSE Tumbleweed:openafs-client-1.8.8-1.13 openSUSE Tumbleweed:openafs-devel-1.8.8-1.13 openSUSE Tumbleweed:openafs-fuse_client-1.8.8-1.13 openSUSE Tumbleweed:openafs-kernel-source-1.8.8-1.13 openSUSE Tumbleweed:openafs-kmp-default-1.8.8_k5.14.6_1-1.13 openSUSE Tumbleweed:openafs-server-1.8.8-1.13 moderate 5 AV:N/AC:L/Au:N/C:P/I:N/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2018-16948.html CVE-2018-16948 https://bugzilla.suse.com/1108154 SUSE Bug 1108154 An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. Several data types used as RPC input variables were implemented as unbounded array types, limited only by the inherent 32-bit length field to 4 GB. An unauthenticated attacker could send, or claim to send, large input values and consume server resources waiting for those inputs, denying service to other valid connections. CVE-2018-16949 openSUSE Tumbleweed:openafs-1.8.8-1.13 openSUSE Tumbleweed:openafs-authlibs-1.8.8-1.13 openSUSE Tumbleweed:openafs-authlibs-devel-1.8.8-1.13 openSUSE Tumbleweed:openafs-client-1.8.8-1.13 openSUSE Tumbleweed:openafs-devel-1.8.8-1.13 openSUSE Tumbleweed:openafs-fuse_client-1.8.8-1.13 openSUSE Tumbleweed:openafs-kernel-source-1.8.8-1.13 openSUSE Tumbleweed:openafs-kmp-default-1.8.8_k5.14.6_1-1.13 openSUSE Tumbleweed:openafs-server-1.8.8-1.13 moderate 5 AV:N/AC:L/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/security/cve/CVE-2018-16949.html CVE-2018-16949 https://bugzilla.suse.com/1108155 SUSE Bug 1108155