{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2018-14526 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2018-14526 is a medium-severity vulnerability in Canonical Ubuntu Linux, published on 8 Aug 2018. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-14526 and fix it if it is affected.\n\nWhat it is: CVE-2018-14526 is a medium-severity vulnerability in Canonical Ubuntu Linux, published on 8 Aug 2018. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-14526 in the wild and no public exploit code.\n\nAffected product: Canonical Ubuntu Linux. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2018-14526/ (Markdown: https://insights.sbomify.com/CVE-2018-14526/index.md)","id":"CVE-2018-14526","markdown":"https://insights.sbomify.com/CVE-2018-14526/index.md","name":"CVE-2018-14526","record":{"aliases":["ALPINE-CVE-2018-14526","DEBIAN-CVE-2018-14526","DLA-1462-1","GHSA-p89p-gprq-frv8","MGASA-2018-0348","RHSA-2018:3107","SUSE-SU-2018:3480-1","SUSE-SU-2019:1088-1","UBUNTU-CVE-2018-14526","USN-3745-1"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"wpa_supplicant","requires_auth":"none","summary":"An attacker within range can exploit a decryption oracle in wpa_supplicant to recover sensitive information from EAPOL-Key messages.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"debian_linux","vendor":"debian"},{"product":"wpa_supplicant","vendor":"w1.fi"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-924","name":"Improper Enforcement of Message Integrity During Transmission in a Communication Channel"}],"description":"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.","ecosystems":["Red Hat:enterprise_linux:7::client","Red Hat:enterprise_linux:7::computenode","Red Hat:enterprise_linux:7::server","Red Hat:enterprise_linux:7::workstation","SUSE:Enterprise Storage 4","SUSE:Linux Enterprise Desktop 12 SP3","SUSE:Linux Enterprise Desktop 12 SP4","SUSE:Linux Enterprise Module for Basesystem 15","SUSE:Linux Enterprise Server 12 SP1-LTSS","SUSE:Linux Enterprise Server 12 SP2-BCL","SUSE:Linux Enterprise Server 12 SP2-LTSS","SUSE:Linux Enterprise Server 12 SP3","SUSE:Linux Enterprise Server 12 SP4","SUSE:Linux Enterprise Server 12-LTSS","SUSE:Linux Enterprise Server for SAP Applications 12 SP2","SUSE:Linux Enterprise Server for SAP Applications 12 SP3","SUSE:Linux Enterprise Server for SAP Applications 12 SP4","SUSE:OpenStack Cloud 7"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Information disclosure in n/a","id":"CVE-2018-14526","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","debian:debian_linux"],"type":"information_disclosure","year":"2018"},"n_packages":22,"n_references":10,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2018-14527"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.6-12.el7"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/redhat/wpa_supplicant","source":"RHSA-2018:3107"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.6-12.el7"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant-debuginfo","purl":"pkg:rpm/redhat/wpa_supplicant-debuginfo","source":"RHSA-2018:3107"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["1:2.6-12.el7"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/redhat/wpa_supplicant","source":"RHSA-2018:3107"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["1:2.6-12.el7"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant-debuginfo","purl":"pkg:rpm/redhat/wpa_supplicant-debuginfo","source":"RHSA-2018:3107"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.6-12.el7"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/redhat/wpa_supplicant","source":"RHSA-2018:3107"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.6-12.el7"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant-debuginfo","purl":"pkg:rpm/redhat/wpa_supplicant-debuginfo","source":"RHSA-2018:3107"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["1:2.6-12.el7"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/redhat/wpa_supplicant","source":"RHSA-2018:3107"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["1:2.6-12.el7"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant-debuginfo","purl":"pkg:rpm/redhat/wpa_supplicant-debuginfo","source":"RHSA-2018:3107"},{"ecosystem":"SUSE:Enterprise Storage 4","fixed":["2.6-15.10.1"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/suse/wpa_supplicant\u0026distro=SUSE%20Enterprise%20Storage%204","source":"SUSE-SU-2019:1088-1"},{"ecosystem":"SUSE:Linux Enterprise Desktop 12 SP3","fixed":["2.6-15.10.1"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/suse/wpa_supplicant\u0026distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3","source":"SUSE-SU-2019:1088-1"},{"ecosystem":"SUSE:Linux Enterprise Desktop 12 SP4","fixed":["2.6-15.10.1"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/suse/wpa_supplicant\u0026distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4","source":"SUSE-SU-2019:1088-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15","fixed":["2.6-4.11.1"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/suse/wpa_supplicant\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015","source":"SUSE-SU-2018:3480-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP1-LTSS","fixed":["2.6-15.10.1"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/suse/wpa_supplicant\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS","source":"SUSE-SU-2019:1088-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","fixed":["2.6-15.10.1"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/suse/wpa_supplicant\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL","source":"SUSE-SU-2019:1088-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-LTSS","fixed":["2.6-15.10.1"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/suse/wpa_supplicant\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS","source":"SUSE-SU-2019:1088-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3","fixed":["2.6-15.10.1"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/suse/wpa_supplicant\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3","source":"SUSE-SU-2019:1088-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP4","fixed":["2.6-15.10.1"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/suse/wpa_supplicant\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4","source":"SUSE-SU-2019:1088-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12-LTSS","fixed":["2.6-15.10.1"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/suse/wpa_supplicant\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSS","source":"SUSE-SU-2019:1088-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP2","fixed":["2.6-15.10.1"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/suse/wpa_supplicant\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2","source":"SUSE-SU-2019:1088-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","fixed":["2.6-15.10.1"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/suse/wpa_supplicant\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3","source":"SUSE-SU-2019:1088-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","fixed":["2.6-15.10.1"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/suse/wpa_supplicant\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4","source":"SUSE-SU-2019:1088-1"},{"ecosystem":"SUSE:OpenStack Cloud 7","fixed":["2.6-15.10.1"],"introduced":["0"],"last_affected":[],"package":"wpa_supplicant","purl":"pkg:rpm/suse/wpa_supplicant\u0026distro=SUSE%20OpenStack%20Cloud%207","source":"SUSE-SU-2019:1088-1"}],"prev":{"headline":"Use after free in n/a","id":"CVE-2018-14524"},"products":["n/a"],"published":"2018-08-08","related":[{"cvss_score":9.8,"headline":"SaltStack Salt Authentication Bypass","id":"CVE-2020-11651","kev_date_added":"2021-11-03","published":"2020-04-30"},{"cvss_score":9.8,"headline":"OpenSMTPD Remote Code Execution","id":"CVE-2020-7247","kev_date_added":"2022-03-25","published":"2020-01-29"},{"cvss_score":9.8,"headline":"Exim Out-of-bounds Write","id":"CVE-2019-16928","kev_date_added":"2022-03-03","published":"2019-09-27"},{"cvss_score":9.8,"headline":"Exim Buffer Overflow","id":"CVE-2018-6789","kev_date_added":"2021-11-03","published":"2018-02-08"},{"cvss_score":9.8,"headline":"Oracle Java SE and Java SE Embedded Remote Code Execution","id":"CVE-2015-2590","kev_date_added":"2022-03-03","published":"2015-07-16"},{"cvss_score":9.8,"headline":"Oracle JRE Remote Code Execution","id":"CVE-2013-0422","kev_date_added":"2022-05-25","published":"2013-01-10"},{"cvss_score":9.8,"headline":"Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution","id":"CVE-2011-3544","kev_date_added":"2022-03-03","published":"2011-10-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"An attacker within range can exploit a decryption oracle in wpa_supplicant to recover sensitive information from EAPOL-Key messages.","url":"https://insights.sbomify.com/CVE-2018-14526/"}