{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-5395 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2020-5395 is a high-severity use after free vulnerability in Fedoraproject Fedora, published on 3 Jan 2020. 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-2020-5395 and fix it if it is affected.\n\nWhat it is: CVE-2020-5395 is a high-severity use after free vulnerability in Fedoraproject Fedora, published on 3 Jan 2020. 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-2020-5395 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-2020-5395/ (Markdown: https://insights.sbomify.com/CVE-2020-5395/index.md)","id":"CVE-2020-5395","markdown":"https://insights.sbomify.com/CVE-2020-5395/index.md","name":"CVE-2020-5395","record":{"aliases":["DEBIAN-CVE-2020-5395","GHSA-hjq7-xwrq-jpwv","RHSA-2020:1921","RHSA-2020:3966","UBUNTU-CVE-2020-5395","openSUSE-SU-2024:10763-1"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"FontForge font editor","requires_auth":"none","summary":"A use-after-free vulnerability in FontForge allows attackers to execute arbitrary code or cause a denial of service via crafted font files.","user_interaction":"required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"fontforge","vendor":"fontforge"},{"product":"leap","vendor":"opensuse"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-416","name":"Use After Free"}],"description":"FontForge 20190801 has a use-after-free in SFD_GetFontMetaData in sfd.c.","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","Red Hat:enterprise_linux:8::crb","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":"Use after free in n/a","id":"CVE-2020-5395","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fedoraproject:fedora","products":["fedoraproject:fedora","opensuse:leap"],"type":"use_after_free","year":"2020"},"n_packages":16,"n_references":6,"next":{"headline":"JMX Insecure Default Configuration in GemFire","id":"CVE-2020-5396"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:20120731b-13.el7"],"introduced":["0"],"last_affected":[],"package":"fontforge","purl":"pkg:rpm/redhat/fontforge","source":"RHSA-2020:3966"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:20120731b-13.el7"],"introduced":["0"],"last_affected":[],"package":"fontforge-debuginfo","purl":"pkg:rpm/redhat/fontforge-debuginfo","source":"RHSA-2020:3966"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:20120731b-13.el7"],"introduced":["0"],"last_affected":[],"package":"fontforge-devel","purl":"pkg:rpm/redhat/fontforge-devel","source":"RHSA-2020:3966"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:20120731b-13.el7"],"introduced":["0"],"last_affected":[],"package":"fontforge","purl":"pkg:rpm/redhat/fontforge","source":"RHSA-2020:3966"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:20120731b-13.el7"],"introduced":["0"],"last_affected":[],"package":"fontforge-debuginfo","purl":"pkg:rpm/redhat/fontforge-debuginfo","source":"RHSA-2020:3966"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:20120731b-13.el7"],"introduced":["0"],"last_affected":[],"package":"fontforge-devel","purl":"pkg:rpm/redhat/fontforge-devel","source":"RHSA-2020:3966"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:20120731b-13.el7"],"introduced":["0"],"last_affected":[],"package":"fontforge","purl":"pkg:rpm/redhat/fontforge","source":"RHSA-2020:3966"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:20120731b-13.el7"],"introduced":["0"],"last_affected":[],"package":"fontforge-debuginfo","purl":"pkg:rpm/redhat/fontforge-debuginfo","source":"RHSA-2020:3966"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:20120731b-13.el7"],"introduced":["0"],"last_affected":[],"package":"fontforge-devel","purl":"pkg:rpm/redhat/fontforge-devel","source":"RHSA-2020:3966"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:20120731b-13.el7"],"introduced":["0"],"last_affected":[],"package":"fontforge","purl":"pkg:rpm/redhat/fontforge","source":"RHSA-2020:3966"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:20120731b-13.el7"],"introduced":["0"],"last_affected":[],"package":"fontforge-debuginfo","purl":"pkg:rpm/redhat/fontforge-debuginfo","source":"RHSA-2020:3966"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:20120731b-13.el7"],"introduced":["0"],"last_affected":[],"package":"fontforge-devel","purl":"pkg:rpm/redhat/fontforge-devel","source":"RHSA-2020:3966"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:20170731-14.el8"],"introduced":["0"],"last_affected":[],"package":"fontforge","purl":"pkg:rpm/redhat/fontforge","source":"RHSA-2020:1921"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:20170731-14.el8"],"introduced":["0"],"last_affected":[],"package":"fontforge-debuginfo","purl":"pkg:rpm/redhat/fontforge-debuginfo","source":"RHSA-2020:1921"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:20170731-14.el8"],"introduced":["0"],"last_affected":[],"package":"fontforge-debugsource","purl":"pkg:rpm/redhat/fontforge-debugsource","source":"RHSA-2020:1921"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["20201107-1.6"],"introduced":["0"],"last_affected":[],"package":"fontforge","purl":"pkg:rpm/opensuse/fontforge\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:10763-1"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-5393"},"products":["n/a"],"published":"2020-01-03","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":"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":"2024-08-04","vendors":["n/a"]},"summary":"A use-after-free vulnerability in FontForge allows attackers to execute arbitrary code or cause a denial of service via crafted font files.","url":"https://insights.sbomify.com/CVE-2020-5395/"}