{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-38381 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2021-38381 is a medium-severity use after free vulnerability in n/a, published on 10 Aug 2021. 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-2021-38381 and fix it if it is affected.\n\nWhat it is: CVE-2021-38381 is a medium-severity use after free vulnerability in n/a, published on 10 Aug 2021. 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-2021-38381 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-2021-38381/ (Markdown: https://insights.sbomify.com/CVE-2021-38381/index.md)","id":"CVE-2021-38381","markdown":"https://insights.sbomify.com/CVE-2021-38381/index.md","name":"CVE-2021-38381","record":{"aliases":["DEBIAN-CVE-2021-38381","GHSA-8374-7847-gp4w","UBUNTU-CVE-2021-38381"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Live555 streaming library","requires_auth":"none","summary":"A use-after-free vulnerability in Live555 allows remote attackers to cause a daemon crash via crafted RTSP commands.","user_interaction":"required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"live555","vendor":"live555"}],"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-416","name":"Use After Free"}],"description":"Live555 through 1.08 does not handle MPEG-1 or 2 files properly. Sending two successive RTSP SETUP commands for the same track causes a Use-After-Free and daemon crash.","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":"Use after free in n/a","id":"CVE-2021-38381","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Use after free in n/a","id":"CVE-2021-38382"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2021-38380"},"products":["n/a"],"published":"2021-08-10","related":[{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2023-37117","kev_date_added":null,"published":"2024-01-12"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2021-41396","kev_date_added":null,"published":"2022-07-11"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2021-39282","kev_date_added":null,"published":"2021-08-18"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2021-38380","kev_date_added":null,"published":"2021-08-10"},{"cvss_score":6.5,"headline":"Use after free in n/a","id":"CVE-2021-38382","kev_date_added":null,"published":"2021-08-10"},{"cvss_score":5.5,"headline":"Denial of service in n/a","id":"CVE-2021-39283","kev_date_added":null,"published":"2021-08-18"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"A use-after-free vulnerability in Live555 allows remote attackers to cause a daemon crash via crafted RTSP commands.","url":"https://insights.sbomify.com/CVE-2021-38381/"}