{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47208 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2021-47208 is a medium-severity denial of service vulnerability in n/a, published on 7 Apr 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-47208 and fix it if it is affected.\n\nWhat it is: CVE-2021-47208 is a medium-severity denial of service vulnerability in n/a, published on 7 Apr 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47208 exists.\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-2021-47208/ (Markdown: https://insights.sbomify.com/CVE-2021-47208/index.md)","id":"CVE-2021-47208","markdown":"https://insights.sbomify.com/CVE-2021-47208/index.md","name":"CVE-2021-47208","record":{"aliases":["AZL-43576","AZL-45273","DEBIAN-CVE-2021-47208","GHSA-fv9f-467f-xm3f","UBUNTU-CVE-2021-47208"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Perl Mojolicious module","requires_auth":"low_privilege","summary":"A bug in format detection within the Mojolicious Perl module allows attackers to cause a denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mojolicious","vendor":"mojolicious"}],"cvss":{"score":4.3,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"The Mojolicious module before 9.11 for Perl has a bug in format detection that can potentially be exploited for denial of service.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Denial of service in n/a","id":"CVE-2021-47208","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"sched/fair: Prevent dead task groups from regaining cfs_rq's","id":"CVE-2021-47209"},"packages":[],"prev":{"headline":"ALSA: gus: fix null pointer dereference on pointer block","id":"CVE-2021-47207"},"products":["n/a"],"published":"2024-04-07","related":[{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2009-5074","kev_date_added":null,"published":"2011-05-03"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2010-4802","kev_date_added":null,"published":"2011-05-03"},{"cvss_score":10,"headline":"Weak cryptography in n/a","id":"CVE-2010-4803","kev_date_added":null,"published":"2011-05-03"},{"cvss_score":8.1,"headline":"Hardcoded credentials in Mojolicious","id":"CVE-2024-58134","kev_date_added":null,"published":"2025-05-03"},{"cvss_score":5.3,"headline":"Weak cryptography in Mojolicious","id":"CVE-2024-58135","kev_date_added":null,"published":"2025-05-03"},{"cvss_score":5,"headline":"Path traversal in n/a","id":"CVE-2011-1589","kev_date_added":null,"published":"2011-04-29"}],"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-20","vendors":["n/a"]},"summary":"A bug in format detection within the Mojolicious Perl module allows attackers to cause a denial of service.","url":"https://insights.sbomify.com/CVE-2021-47208/"}