{"answers":{"affected":"2 open source packages ship an affected version, including com.github.fracpete:vfsjfilechooser2. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-29061 in the wild and no public exploit code.","fix":"Upgrade com.github.fracpete:vfsjfilechooser2 to 0.2.9 or later.","what":"CVE-2021-29061 is a high-severity denial of service vulnerability in n/a, published on 21 Jun 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-2021-29061 and fix it if it is affected.\n\nWhat it is: CVE-2021-29061 is a high-severity denial of service vulnerability in n/a, published on 21 Jun 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-2021-29061 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- com.github.fracpete:vfsjfilechooser2 (Maven): affected all versions; fixed in 0.2.9\n- com.github.fracpete:vfsjfilechooser2 (Maven): affected all versions; fixed in 0.2.9\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-2021-29061/ (Markdown: https://insights.sbomify.com/CVE-2021-29061/index.md)","id":"CVE-2021-29061","markdown":"https://insights.sbomify.com/CVE-2021-29061/index.md","name":"CVE-2021-29061","record":{"aliases":["GHSA-c7fh-chf7-jr5x"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java file chooser library","requires_auth":"none","summary":"Attackers can cause denial of service in Vfsjfilechooser2 by submitting crafted URIs that trigger excessive CPU consumption during validation.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"vfsjfilechooser2","vendor":"vfsjfilechooser2_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-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Vfsjfilechooser2 version 0.2.9 and below which occurs when the application attempts to validate crafted URIs.","ecosystems":["Maven"],"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":"ReDOS in Vfsjfilechooser2","id":"CVE-2021-29061","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"denial_of_service","year":"2021"},"n_packages":2,"n_references":5,"next":{"headline":"ReDOS in Mpmath","id":"CVE-2021-29063"},"packages":[{"ecosystem":"Maven","fixed":["0.2.9"],"introduced":["0"],"last_affected":[],"package":"com.github.fracpete:vfsjfilechooser2","purl":null,"source":"GHSA-c7fh-chf7-jr5x"},{"ecosystem":"Maven","fixed":["0.2.9"],"introduced":["0"],"last_affected":[],"package":"com.github.fracpete:vfsjfilechooser2","purl":"pkg:maven/com.github.fracpete/vfsjfilechooser2","source":"GHSA-c7fh-chf7-jr5x"}],"prev":{"headline":"Regular Expression Denial of Service (ReDOS)","id":"CVE-2021-29060"},"products":["n/a"],"published":"2021-06-21","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"Attackers can cause denial of service in Vfsjfilechooser2 by submitting crafted URIs that trigger excessive CPU consumption during validation.","url":"https://insights.sbomify.com/CVE-2021-29061/"}