{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","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":"Security update for wpa_supplicant","title":"Title of the patch"},{"category":"description","text":"This update for wpa_supplicant provides the following fixes:\n\nThis security issues was fixe:\n\n- CVE-2018-14526: Under certain conditions, the integrity of EAPOL-Key messages was not checked, leading to a decryption oracle. An attacker within range of the Access Point and client could have abused the vulnerability to recover sensitive information (bsc#1104205)\n\nThese non-security issues were fixed:\n\n- Fix reading private key passwords from the configuration file. (bsc#1099835)\n- Enable PWD as EAP method. This allows for password-based authentication, which is easier\n  to setup than most of the other methods, and is used by the Eduroam network. (bsc#1109209)\n- compile eapol_test binary to allow testing via radius proxy and server (note: this does not match CONFIG_EAPOL_TEST which sets -Werror and activates an assert call inside the code of wpa_supplicant) (bsc#1111873), (fate#326725)\n- Enabled timestamps in log file when being invoked by systemd service file (bsc#1080798).\n- Fixes the default file permissions of the debug log file to more sane values, i.e. it is no longer world-readable (bsc#1098854).\n- Open the debug log file with O_CLOEXEC, which will prevent file descriptor leaking to child processes (bsc#1098854).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-SLE-Module-Basesystem-15-2018-2484","title":"Patchnames"},{"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":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2018_3480-1.json"},{"category":"self","summary":"URL for SUSE-SU-2018:3480-1","url":"https://www.suse.com/support/update/announcement/2018/suse-su-20183480-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2018:3480-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2018-October/004798.html"},{"category":"self","summary":"SUSE Bug 1080798","url":"https://bugzilla.suse.com/1080798"},{"category":"self","summary":"SUSE Bug 1098854","url":"https://bugzilla.suse.com/1098854"},{"category":"self","summary":"SUSE Bug 1099835","url":"https://bugzilla.suse.com/1099835"},{"category":"self","summary":"SUSE Bug 1104205","url":"https://bugzilla.suse.com/1104205"},{"category":"self","summary":"SUSE Bug 1109209","url":"https://bugzilla.suse.com/1109209"},{"category":"self","summary":"SUSE Bug 1111873","url":"https://bugzilla.suse.com/1111873"},{"category":"self","summary":"SUSE CVE CVE-2018-14526 page","url":"https://www.suse.com/security/cve/CVE-2018-14526/"}],"title":"Security update for wpa_supplicant","tracking":{"current_release_date":"2018-10-26T08:16:07Z","generator":{"date":"2018-10-26T08:16:07Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2018:3480-1","initial_release_date":"2018-10-26T08:16:07Z","revision_history":[{"date":"2018-10-26T08:16:07Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"wpa_supplicant-2.6-4.11.1.aarch64","product":{"name":"wpa_supplicant-2.6-4.11.1.aarch64","product_id":"wpa_supplicant-2.6-4.11.1.aarch64"}}],"category":"architecture","name":"aarch64"},{"branches":[{"category":"product_version","name":"wpa_supplicant-2.6-4.11.1.ppc64le","product":{"name":"wpa_supplicant-2.6-4.11.1.ppc64le","product_id":"wpa_supplicant-2.6-4.11.1.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"wpa_supplicant-2.6-4.11.1.s390x","product":{"name":"wpa_supplicant-2.6-4.11.1.s390x","product_id":"wpa_supplicant-2.6-4.11.1.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"wpa_supplicant-2.6-4.11.1.x86_64","product":{"name":"wpa_supplicant-2.6-4.11.1.x86_64","product_id":"wpa_supplicant-2.6-4.11.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Module for Basesystem 15","product":{"name":"SUSE Linux Enterprise Module for Basesystem 15","product_id":"SUSE Linux Enterprise Module for Basesystem 15","product_identification_helper":{"cpe":"cpe:/o:suse:sle-module-basesystem:15"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"wpa_supplicant-2.6-4.11.1.aarch64 as component of SUSE Linux Enterprise Module for Basesystem 15","product_id":"SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.aarch64"},"product_reference":"wpa_supplicant-2.6-4.11.1.aarch64","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15"},{"category":"default_component_of","full_product_name":{"name":"wpa_supplicant-2.6-4.11.1.ppc64le as component of SUSE Linux Enterprise Module for Basesystem 15","product_id":"SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.ppc64le"},"product_reference":"wpa_supplicant-2.6-4.11.1.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15"},{"category":"default_component_of","full_product_name":{"name":"wpa_supplicant-2.6-4.11.1.s390x as component of SUSE Linux Enterprise Module for Basesystem 15","product_id":"SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.s390x"},"product_reference":"wpa_supplicant-2.6-4.11.1.s390x","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15"},{"category":"default_component_of","full_product_name":{"name":"wpa_supplicant-2.6-4.11.1.x86_64 as component of SUSE Linux Enterprise Module for Basesystem 15","product_id":"SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.x86_64"},"product_reference":"wpa_supplicant-2.6-4.11.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15"}]},"vulnerabilities":[{"cve":"CVE-2018-14526","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2018-14526"}],"notes":[{"category":"general","text":"An issue was discovered in rsn_supp/wpa.c in wpa_supplicant 2.0 through 2.6. Under certain conditions, the integrity of EAPOL-Key messages is not checked, leading to a decryption oracle. An attacker within range of the Access Point and client can abuse the vulnerability to recover sensitive information.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.s390x","SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2018-14526","url":"https://www.suse.com/security/cve/CVE-2018-14526"},{"category":"external","summary":"SUSE Bug 1104205 for CVE-2018-14526","url":"https://bugzilla.suse.com/1104205"}],"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":["SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.s390x","SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N","version":"3.0"},"products":["SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.s390x","SUSE Linux Enterprise Module for Basesystem 15:wpa_supplicant-2.6-4.11.1.x86_64"]}],"threats":[{"category":"impact","date":"2018-10-26T08:16:07Z","details":"moderate"}],"title":"CVE-2018-14526"}]}