{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2018-16948","title":"Title"},{"category":"description","text":"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.","title":"Description of the CVE"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"CVE-2018-16948","url":"https://www.suse.com/security/cve/CVE-2018-16948"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1108154 for CVE-2018-16948","url":"https://bugzilla.suse.com/1108154"}],"title":"SUSE CVE CVE-2018-16948","tracking":{"current_release_date":"2025-03-15T11:54:51Z","generator":{"date":"2023-02-15T04:23:47Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2018-16948","initial_release_date":"2023-02-15T04:23:47Z","revision_history":[{"date":"2023-02-15T04:23:47Z","number":"2","summary":"Current version"},{"date":"2025-01-01T07:24:47Z","number":"3","summary":"Current version"},{"date":"2025-02-18T06:57:48Z","number":"4","summary":"Current version"},{"date":"2025-03-15T11:54:51Z","number":"5","summary":"Current version"}],"status":"interim","version":"5"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"openSUSE Tumbleweed","product":{"name":"openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed","product_identification_helper":{"cpe":"cpe:/o:opensuse:tumbleweed"}}},{"category":"product_version","name":"openafs-1.8.8-1.13","product":{"name":"openafs-1.8.8-1.13","product_id":"openafs-1.8.8-1.13","product_identification_helper":{"purl":"pkg:rpm/suse/openafs@1.8.8-1.13"}}},{"category":"product_version","name":"openafs-authlibs-1.8.8-1.13","product":{"name":"openafs-authlibs-1.8.8-1.13","product_id":"openafs-authlibs-1.8.8-1.13","product_identification_helper":{"purl":"pkg:rpm/suse/openafs-authlibs@1.8.8-1.13"}}},{"category":"product_version","name":"openafs-authlibs-devel-1.8.8-1.13","product":{"name":"openafs-authlibs-devel-1.8.8-1.13","product_id":"openafs-authlibs-devel-1.8.8-1.13","product_identification_helper":{"purl":"pkg:rpm/suse/openafs-authlibs-devel@1.8.8-1.13"}}},{"category":"product_version","name":"openafs-client-1.8.8-1.13","product":{"name":"openafs-client-1.8.8-1.13","product_id":"openafs-client-1.8.8-1.13","product_identification_helper":{"purl":"pkg:rpm/suse/openafs-client@1.8.8-1.13"}}},{"category":"product_version","name":"openafs-devel-1.8.8-1.13","product":{"name":"openafs-devel-1.8.8-1.13","product_id":"openafs-devel-1.8.8-1.13","product_identification_helper":{"purl":"pkg:rpm/suse/openafs-devel@1.8.8-1.13"}}},{"category":"product_version","name":"openafs-fuse_client-1.8.8-1.13","product":{"name":"openafs-fuse_client-1.8.8-1.13","product_id":"openafs-fuse_client-1.8.8-1.13","product_identification_helper":{"purl":"pkg:rpm/suse/openafs-fuse_client@1.8.8-1.13"}}},{"category":"product_version","name":"openafs-kernel-source-1.8.8-1.13","product":{"name":"openafs-kernel-source-1.8.8-1.13","product_id":"openafs-kernel-source-1.8.8-1.13","product_identification_helper":{"purl":"pkg:rpm/suse/openafs-kernel-source@1.8.8-1.13"}}},{"category":"product_version","name":"openafs-kmp-default-1.8.8_k5.14.6_1-1.13","product":{"name":"openafs-kmp-default-1.8.8_k5.14.6_1-1.13","product_id":"openafs-kmp-default-1.8.8_k5.14.6_1-1.13","product_identification_helper":{"purl":"pkg:rpm/suse/openafs-kmp-default@1.8.8_k5.14.6_1-1.13"}}},{"category":"product_version","name":"openafs-server-1.8.8-1.13","product":{"name":"openafs-server-1.8.8-1.13","product_id":"openafs-server-1.8.8-1.13","product_identification_helper":{"purl":"pkg:rpm/suse/openafs-server@1.8.8-1.13"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"openafs-1.8.8-1.13 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:openafs-1.8.8-1.13"},"product_reference":"openafs-1.8.8-1.13","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"openafs-authlibs-1.8.8-1.13 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:openafs-authlibs-1.8.8-1.13"},"product_reference":"openafs-authlibs-1.8.8-1.13","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"openafs-authlibs-devel-1.8.8-1.13 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:openafs-authlibs-devel-1.8.8-1.13"},"product_reference":"openafs-authlibs-devel-1.8.8-1.13","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"openafs-client-1.8.8-1.13 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:openafs-client-1.8.8-1.13"},"product_reference":"openafs-client-1.8.8-1.13","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"openafs-devel-1.8.8-1.13 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:openafs-devel-1.8.8-1.13"},"product_reference":"openafs-devel-1.8.8-1.13","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"openafs-fuse_client-1.8.8-1.13 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:openafs-fuse_client-1.8.8-1.13"},"product_reference":"openafs-fuse_client-1.8.8-1.13","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"openafs-kernel-source-1.8.8-1.13 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:openafs-kernel-source-1.8.8-1.13"},"product_reference":"openafs-kernel-source-1.8.8-1.13","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"openafs-kmp-default-1.8.8_k5.14.6_1-1.13 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:openafs-kmp-default-1.8.8_k5.14.6_1-1.13"},"product_reference":"openafs-kmp-default-1.8.8_k5.14.6_1-1.13","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"openafs-server-1.8.8-1.13 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:openafs-server-1.8.8-1.13"},"product_reference":"openafs-server-1.8.8-1.13","relates_to_product_reference":"openSUSE Tumbleweed"}]},"vulnerabilities":[{"cve":"CVE-2018-16948","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2018-16948"}],"notes":[{"category":"general","text":"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.","title":"CVE description"}],"product_status":{"recommended":["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"]},"references":[{"category":"external","summary":"CVE-2018-16948","url":"https://www.suse.com/security/cve/CVE-2018-16948"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1108154 for CVE-2018-16948","url":"https://bugzilla.suse.com/1108154"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["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"]}],"scores":[{"cvss_v3":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.0"},"products":["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"]}],"threats":[{"category":"impact","date":"2018-09-12T06:45:20Z","details":"moderate"}],"title":"CVE-2018-16948"}]}