{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-16707 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2019-16707 is a medium-severity memory corruption vulnerability in Fedoraproject Fedora, published on 23 Sep 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2019-16707 and fix it if it is affected.\n\nWhat it is: CVE-2019-16707 is a medium-severity memory corruption vulnerability in Fedoraproject Fedora, published on 23 Sep 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2019-16707 in the wild and no public exploit code.\n\nAffected product: Fedoraproject Fedora. 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-2019-16707/ (Markdown: https://insights.sbomify.com/CVE-2019-16707/index.md)","id":"CVE-2019-16707","markdown":"https://insights.sbomify.com/CVE-2019-16707/index.md","name":"CVE-2019-16707","record":{"aliases":["ALPINE-CVE-2019-16707","CLEANSTART-2025-SE70247","DEBIAN-CVE-2019-16707","GHSA-q3gq-ffrv-w3c5","MGASA-2019-0421","OESA-2021-1023","RHSA-2020:3971","SUSE-SU-2020:2966-1","SUSE-SU-2020:2967-1","UBUNTU-CVE-2019-16707","openSUSE-SU-2020:1717-1","openSUSE-SU-2020:1719-1","openSUSE-SU-2024:10851-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Hunspell spell checker","requires_auth":"none","summary":"An invalid read operation in Hunspell's suggestion manager can cause a crash, leading to denial of service for applications using the library.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"hunspell","vendor":"hunspell_project"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"Hunspell 1.7.0 has an invalid read operation in SuggestMgr::leftcommonsubstring in suggestmgr.cxx.","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:Linux Enterprise Module for Basesystem 15 SP1","SUSE:Linux Enterprise Module for Basesystem 15 SP2","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Software Development Kit 12 SP5","openSUSE:Leap 15.1","openSUSE:Leap 15.2","openSUSE:Tumbleweed"],"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":"Memory corruption in n/a","id":"CVE-2019-16707","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fedoraproject:fedora","products":["fedoraproject:fedora"],"type":"memory_corruption","year":"2019"},"n_packages":20,"n_references":5,"next":{"headline":"Denial of service in n/a","id":"CVE-2019-16708"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.3.2-16.el7"],"introduced":["0"],"last_affected":[],"package":"hunspell","purl":"pkg:rpm/redhat/hunspell","source":"RHSA-2020:3971"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.3.2-16.el7"],"introduced":["0"],"last_affected":[],"package":"hunspell-debuginfo","purl":"pkg:rpm/redhat/hunspell-debuginfo","source":"RHSA-2020:3971"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.3.2-16.el7"],"introduced":["0"],"last_affected":[],"package":"hunspell-devel","purl":"pkg:rpm/redhat/hunspell-devel","source":"RHSA-2020:3971"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:1.3.2-16.el7"],"introduced":["0"],"last_affected":[],"package":"hunspell","purl":"pkg:rpm/redhat/hunspell","source":"RHSA-2020:3971"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:1.3.2-16.el7"],"introduced":["0"],"last_affected":[],"package":"hunspell-debuginfo","purl":"pkg:rpm/redhat/hunspell-debuginfo","source":"RHSA-2020:3971"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:1.3.2-16.el7"],"introduced":["0"],"last_affected":[],"package":"hunspell-devel","purl":"pkg:rpm/redhat/hunspell-devel","source":"RHSA-2020:3971"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:1.3.2-16.el7"],"introduced":["0"],"last_affected":[],"package":"hunspell","purl":"pkg:rpm/redhat/hunspell","source":"RHSA-2020:3971"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:1.3.2-16.el7"],"introduced":["0"],"last_affected":[],"package":"hunspell-debuginfo","purl":"pkg:rpm/redhat/hunspell-debuginfo","source":"RHSA-2020:3971"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:1.3.2-16.el7"],"introduced":["0"],"last_affected":[],"package":"hunspell-devel","purl":"pkg:rpm/redhat/hunspell-devel","source":"RHSA-2020:3971"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:1.3.2-16.el7"],"introduced":["0"],"last_affected":[],"package":"hunspell","purl":"pkg:rpm/redhat/hunspell","source":"RHSA-2020:3971"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:1.3.2-16.el7"],"introduced":["0"],"last_affected":[],"package":"hunspell-debuginfo","purl":"pkg:rpm/redhat/hunspell-debuginfo","source":"RHSA-2020:3971"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:1.3.2-16.el7"],"introduced":["0"],"last_affected":[],"package":"hunspell-devel","purl":"pkg:rpm/redhat/hunspell-devel","source":"RHSA-2020:3971"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP1","fixed":["1.6.2-3.3.7"],"introduced":["0"],"last_affected":[],"package":"hunspell","purl":"pkg:rpm/suse/hunspell\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1","source":"SUSE-SU-2020:2966-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","fixed":["1.6.2-3.3.7"],"introduced":["0"],"last_affected":[],"package":"hunspell","purl":"pkg:rpm/suse/hunspell\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2","source":"SUSE-SU-2020:2966-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["1.3.2-19.3.1"],"introduced":["0"],"last_affected":[],"package":"hunspell","purl":"pkg:rpm/suse/hunspell\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2020:2967-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["1.3.2-19.3.1"],"introduced":["0"],"last_affected":[],"package":"hunspell","purl":"pkg:rpm/suse/hunspell\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2020:2967-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","fixed":["1.3.2-19.3.1"],"introduced":["0"],"last_affected":[],"package":"hunspell","purl":"pkg:rpm/suse/hunspell\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5","source":"SUSE-SU-2020:2967-1"},{"ecosystem":"openSUSE:Leap 15.1","fixed":["1.6.2-lp151.3.3.1"],"introduced":["0"],"last_affected":[],"package":"hunspell","purl":"pkg:rpm/opensuse/hunspell\u0026distro=openSUSE%20Leap%2015.1","source":"openSUSE-SU-2020:1717-1"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["1.6.2-lp152.4.3.1"],"introduced":["0"],"last_affected":[],"package":"hunspell","purl":"pkg:rpm/opensuse/hunspell\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2020:1719-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["1.7.0-2.6"],"introduced":["0"],"last_affected":[],"package":"hunspell","purl":"pkg:rpm/opensuse/hunspell\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:10851-1"}],"prev":{"headline":"Cross-site request forgery in n/a","id":"CVE-2019-16706"},"products":["n/a"],"published":"2019-09-23","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"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":"An invalid read operation in Hunspell's suggestion manager can cause a crash, leading to denial of service for applications using the library.","url":"https://insights.sbomify.com/CVE-2019-16707/"}