{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-14559 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2019-14559 is a high-severity denial of service vulnerability in Extensible Firmware Interface Development Kit (EDK II), published on 23 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-14559 and fix it if it is affected.\n\nWhat it is: CVE-2019-14559 is a high-severity denial of service vulnerability in Extensible Firmware Interface Development Kit (EDK II), published on 23 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-14559 in the wild and no public exploit code.\n\nAffected product: Extensible Firmware Interface Development Kit (EDK II). 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-2019-14559/ (Markdown: https://insights.sbomify.com/CVE-2019-14559/index.md)","id":"CVE-2019-14559","markdown":"https://insights.sbomify.com/CVE-2019-14559/index.md","name":"CVE-2019-14559","record":{"aliases":["DEBIAN-CVE-2019-14559","GHSA-5cmc-7w2j-jpj5","RHSA-2020:4805","SUSE-SU-2020:1065-1","SUSE-SU-2020:1125-1","UBUNTU-CVE-2019-14559","openSUSE-SU-2020:0622-1"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"EDK II firmware","requires_auth":"none","summary":"Uncontrolled resource consumption in EDK II allows unauthenticated attackers to cause denial of service via network access.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"intel","cpe":[{"product":"edk2","vendor":"tianocore"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-401","name":"Missing Release of Memory after Effective Lifetime"}],"description":"Uncontrolled resource consumption in EDK II may allow an unauthenticated user to potentially enable denial of service via network access.","ecosystems":["Red Hat:enterprise_linux:8::appstream","SUSE:Linux Enterprise Module for Server Applications 15 SP1","SUSE:Linux Enterprise Server 12 SP4","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP4","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","openSUSE:Leap 15.1"],"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":"Denial of service in Extensible Firmware Interface Development Kit (EDK II)","id":"CVE-2019-14559","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2019"},"n_packages":9,"n_references":2,"next":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2019-14560"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:20200602gitca407c7246bf-3.el8"],"introduced":["0"],"last_affected":[],"package":"edk2","purl":"pkg:rpm/redhat/edk2","source":"RHSA-2020:4805"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:20200602gitca407c7246bf-3.el8"],"introduced":["0"],"last_affected":[],"package":"edk2-aarch64","purl":"pkg:rpm/redhat/edk2-aarch64","source":"RHSA-2020:4805"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:20200602gitca407c7246bf-3.el8"],"introduced":["0"],"last_affected":[],"package":"edk2-ovmf","purl":"pkg:rpm/redhat/edk2-ovmf","source":"RHSA-2020:4805"},{"ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP1","fixed":["2017+git1510945757.b2662641d5-5.32.3"],"introduced":["0"],"last_affected":[],"package":"ovmf","purl":"pkg:rpm/suse/ovmf\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP1","source":"SUSE-SU-2020:1125-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP4","fixed":["2017+git1510945757.b2662641d5-3.26.1"],"introduced":["0"],"last_affected":[],"package":"ovmf","purl":"pkg:rpm/suse/ovmf\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4","source":"SUSE-SU-2020:1065-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["2017+git1510945757.b2662641d5-3.26.1"],"introduced":["0"],"last_affected":[],"package":"ovmf","purl":"pkg:rpm/suse/ovmf\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2020:1065-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","fixed":["2017+git1510945757.b2662641d5-3.26.1"],"introduced":["0"],"last_affected":[],"package":"ovmf","purl":"pkg:rpm/suse/ovmf\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4","source":"SUSE-SU-2020:1065-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["2017+git1510945757.b2662641d5-3.26.1"],"introduced":["0"],"last_affected":[],"package":"ovmf","purl":"pkg:rpm/suse/ovmf\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2020:1065-1"},{"ecosystem":"openSUSE:Leap 15.1","fixed":["2017+git1510945757.b2662641d5-lp151.11.6.1"],"introduced":["0"],"last_affected":[],"package":"ovmf","purl":"pkg:rpm/opensuse/ovmf\u0026distro=openSUSE%20Leap%2015.1","source":"openSUSE-SU-2020:0622-1"}],"prev":{"headline":"Denial of service in Intel BIOS","id":"CVE-2019-14558"},"products":["Extensible Firmware Interface Development Kit (EDK II)"],"published":"2020-11-23","related":[{"cvss_score":8.3,"headline":"Buffer Overflow in EDK II Network Package","id":"CVE-2023-45230","kev_date_added":null,"published":"2024-01-16"},{"cvss_score":8.3,"headline":"Buffer Overflow in EDK II Network Package","id":"CVE-2023-45234","kev_date_added":null,"published":"2024-01-16"},{"cvss_score":8.3,"headline":"Buffer Overflow in EDK II Network Package","id":"CVE-2023-45235","kev_date_added":null,"published":"2024-01-16"},{"cvss_score":7.8,"headline":"Denial of service in EDK II","id":"CVE-2021-28210","kev_date_added":null,"published":"2021-06-11"},{"cvss_score":7.8,"headline":"Null dereference in Tianocore EDK2","id":"CVE-2019-14584","kev_date_added":null,"published":"2021-06-03"},{"cvss_score":7.8,"headline":"Privilege escalation in Tianocore","id":"CVE-2017-5731","kev_date_added":null,"published":"2019-10-28"},{"cvss_score":7.5,"headline":"Infinite loop in EDK II Network Package","id":"CVE-2023-45232","kev_date_added":null,"published":"2024-01-16"}],"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":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"Uncontrolled resource consumption in EDK II allows unauthenticated attackers to cause denial of service via network access.","url":"https://insights.sbomify.com/CVE-2019-14559/"}