{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-28307 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2021-28307 is a high-severity vulnerability in n/a, published on 12 Mar 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-28307 and fix it if it is affected.\n\nWhat it is: CVE-2021-28307 is a high-severity vulnerability in n/a, published on 12 Mar 2021. 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-2021-28307 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2021-28307/ (Markdown: https://insights.sbomify.com/CVE-2021-28307/index.md)","id":"CVE-2021-28307","markdown":"https://insights.sbomify.com/CVE-2021-28307/index.md","name":"CVE-2021-28307","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Rust FLTK crate","requires_auth":"none","summary":"A NULL pointer dereference in the Rust FLTK crate allows attackers to cause a denial of service by using a non-raster image for a window icon.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"fltk","vendor":"fltk_project"}],"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-476","name":"NULL Pointer Dereference"}],"description":"An issue was discovered in the fltk crate before 0.15.3 for Rust. There is a NULL pointer dereference during attempted use of a non-raster image for a window icon.","ecosystems":[],"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":"Null dereference in n/a","id":"CVE-2021-28307","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2021-28308"},"packages":[],"prev":{"headline":"Null dereference in n/a","id":"CVE-2021-28306"},"products":["n/a"],"published":"2021-03-12","related":[{"cvss_score":9.1,"headline":"Memory corruption in n/a","id":"CVE-2021-28308","kev_date_added":null,"published":"2021-03-12"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2021-28306","kev_date_added":null,"published":"2021-03-12"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2024-08-03","vendors":["n/a"]},"summary":"A NULL pointer dereference in the Rust FLTK crate allows attackers to cause a denial of service by using a non-raster image for a window icon.","url":"https://insights.sbomify.com/CVE-2021-28307/"}