CVE-2018-16948 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2018-16948 Interim 1 7 2025-02-17T02:37:23Z current 2021-05-30T14:17:03Z 2025-02-17T02:37:23Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2018-16948 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. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://www.suse.com/support/security/rating/ SUSE Security Ratings 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. 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 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N