{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-9386 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2025-9386 is a medium-severity use after free vulnerability in Broadcom Tcpreplay, published on 24 Aug 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-9386 and fix it if it is affected.\n\nWhat it is: CVE-2025-9386 is a medium-severity use after free vulnerability in Broadcom Tcpreplay, published on 24 Aug 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-9386 exists.\n\nAffected product: Broadcom Tcpreplay. 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-2025-9386/ (Markdown: https://insights.sbomify.com/CVE-2025-9386/index.md)","id":"CVE-2025-9386","markdown":"https://insights.sbomify.com/CVE-2025-9386/index.md","name":"CVE-2025-9386","record":{"aliases":["DEBIAN-CVE-2025-9386","GHSA-722m-c232-cwqp","UBUNTU-CVE-2025-9386"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"tcpreplay network tool","requires_auth":"low_privilege","summary":"A local attacker can exploit a use-after-free flaw in tcprewrite to potentially execute arbitrary code or cause a denial of service.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"tcpreplay","vendor":"broadcom"}],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-416","name":"Use After Free"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability has been found in appneta tcpreplay up to 4.5.1. The impacted element is the function get_l2len_protocol of the file get.c of the component tcprewrite. Such manipulation leads to use after free. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. Upgrading to version 4.5.2-beta3 is sufficient to resolve this issue. You should upgrade the affected component.","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":"appneta tcpreplay tcprewrite get.c get_l2len_protocol use after free","id":"CVE-2025-9386","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"broadcom:tcpreplay","products":["broadcom:tcpreplay"],"type":"use_after_free","year":"2025"},"n_packages":0,"n_references":5,"next":{"headline":"DCN DCME-720 Web Management Backend ip_block.php os command injection","id":"CVE-2025-9387"},"packages":[],"prev":{"headline":"appneta tcpreplay tcprewrite edit_packet.c fix_ipv6_checksums use after free","id":"CVE-2025-9385"},"products":["tcpreplay"],"published":"2025-08-24","related":[{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2018-18408","kev_date_added":null,"published":"2018-10-17"},{"cvss_score":9.1,"headline":"Memory corruption in n/a","id":"CVE-2020-12740","kev_date_added":null,"published":"2020-05-08"},{"cvss_score":7.8,"headline":"Use after free in n/a","id":"CVE-2025-51006","kev_date_added":null,"published":"2025-09-22"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2022-37047","kev_date_added":null,"published":"2022-08-18"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2022-37048","kev_date_added":null,"published":"2022-08-18"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2022-37049","kev_date_added":null,"published":"2022-08-18"},{"cvss_score":7.8,"headline":"Use after free in n/a","id":"CVE-2022-27416","kev_date_added":null,"published":"2022-04-12"}],"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-08-25","vendors":["appneta"]},"summary":"A local attacker can exploit a use-after-free flaw in tcprewrite to potentially execute arbitrary code or cause a denial of service.","url":"https://insights.sbomify.com/CVE-2025-9386/"}