{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-9649 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2025-9649 is a medium-severity denial of service vulnerability in Broadcom Tcpreplay, published on 29 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-2025-9649 and fix it if it is affected.\n\nWhat it is: CVE-2025-9649 is a medium-severity denial of service vulnerability in Broadcom Tcpreplay, published on 29 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-2025-9649 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-2025-9649/ (Markdown: https://insights.sbomify.com/CVE-2025-9649/index.md)","id":"CVE-2025-9649","markdown":"https://insights.sbomify.com/CVE-2025-9649/index.md","name":"CVE-2025-9649","record":{"aliases":["DEBIAN-CVE-2025-9649","GHSA-cgx8-mh65-hcp4","UBUNTU-CVE-2025-9649"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["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 cause a denial of service in tcpreplay via a divide-by-zero error in the packet sending logic.","user_interaction":"not_required","vuln_class":"denial_of_service"},"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:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-404","name":"Improper Resource Shutdown or Release"},{"id":"CWE-369","name":"Divide By Zero"}],"description":"A security vulnerability has been detected in appneta tcpreplay 4.5.1. Impacted is the function calc_sleep_time of the file send_packets.c. Such manipulation leads to divide by zero. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. Upgrading to version 4.5.3-beta3 is recommended to address this issue. It is advisable to upgrade the affected component. The vendor confirms in a GitHub issue reply: \"Was able to reproduce in 6fcbf03 but NOT 4.5.3-beta3.\"","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 send_packets.c calc_sleep_time divide by zero","id":"CVE-2025-9649","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"broadcom:tcpreplay","products":["broadcom:tcpreplay"],"type":"denial_of_service","year":"2025"},"n_packages":0,"n_references":7,"next":{"headline":"yeqifu carRental AppFileUtils.java removeFileByPath path traversal","id":"CVE-2025-9650"},"packages":[],"prev":{"headline":"Denial of Service in CivetWeb","id":"CVE-2025-9648"},"products":["tcpreplay"],"published":"2025-08-29","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":"2025-08-29","vendors":["appneta"]},"summary":"A local attacker can cause a denial of service in tcpreplay via a divide-by-zero error in the packet sending logic.","url":"https://insights.sbomify.com/CVE-2025-9649/"}