{"cve":{"cve_id":"CVE-2025-9157","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00133,"epss_percentile":0.03174,"epss_as_of":"2026-06-23","description":"A vulnerability was determined in appneta tcpreplay up to 4.5.2-beta2. The impacted element is the function untrunc_packet of the file src/tcpedit/edit_packet.c of the component tcprewrite. Executing manipulation can lead to use after free. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. This patch is called 73008f261f1cdf7a1087dc8759115242696d35da. Applying a patch is advised to resolve this issue.","published_at":"2025-08-19T20:02:08.552000Z","last_modified_at":null,"cvss_v3_score":5.3,"cvss_v3_vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","cvss_v3_severity":"MEDIUM","cvss_v4_score":4.8,"cvss_v4_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","cvss_v4_severity":"MEDIUM","ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-416","CWE-119"],"nvd_references":["https://vuldb.com/?id.320537","https://vuldb.com/?ctiid.320537","https://vuldb.com/?submit.630495","https://github.com/appneta/tcpreplay/issues/970","https://github.com/appneta/tcpreplay/issues/970#issuecomment-3198966053","https://drive.google.com/file/d/1_aONM_TOF96JbnYviPyZhVk-7HObtX8H/view?usp=sharing","https://github.com/appneta/tcpreplay/commit/73008f261f1cdf7a1087dc8759115242696d35da"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:28:41.802453Z"},"effective_severity":"MEDIUM","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"L","value_label":"Local"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"L","value_label":"Low"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"L","value_label":"Low"},{"metric":"I","name":"Integrity","value":"L","value_label":"Low"},{"metric":"A","name":"Availability","value":"L","value_label":"Low"},{"metric":"E","name":"E","value":"P","value_label":"Physical"},{"metric":"RL","name":"RL","value":"O","value_label":"O"},{"metric":"RC","name":"RC","value":"C","value_label":"Changed"}]},"cvss_v4_decoded":{"version":"4.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"L","value_label":"Local"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"AT","name":"Attack Requirements","value":"N","value_label":"None"},{"metric":"PR","name":"Privileges Required","value":"L","value_label":"Low"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"VC","name":"Confidentiality (Vulnerable System)","value":"L","value_label":"Low"},{"metric":"VI","name":"Integrity (Vulnerable System)","value":"L","value_label":"Low"},{"metric":"VA","name":"Availability (Vulnerable System)","value":"L","value_label":"Low"},{"metric":"SC","name":"Confidentiality (Subsequent System)","value":"N","value_label":"None"},{"metric":"SI","name":"Integrity (Subsequent System)","value":"N","value_label":"None"},{"metric":"SA","name":"Availability (Subsequent System)","value":"N","value_label":"None"},{"metric":"E","name":"E","value":"P","value_label":"Physical"}]},"affected":[{"vendor_slug":"appneta","vendor_name":"appneta","product_slug":"tcpreplay","product_name":"tcpreplay","version_start":"4.5.2-beta1","version_start_inclusive":true,"version_end":"4.5.2-beta1","version_end_inclusive":true,"cpe23_uri":"cve5:appneta:tcpreplay:4.5.2-beta1:4.5.2-beta1"},{"vendor_slug":"appneta","vendor_name":"appneta","product_slug":"tcpreplay","product_name":"tcpreplay","version_start":"4.5.2-beta2","version_start_inclusive":true,"version_end":"4.5.2-beta2","version_end_inclusive":true,"cpe23_uri":"cve5:appneta:tcpreplay:4.5.2-beta2:4.5.2-beta2"}],"exploit_refs":[],"news":[],"references":[{"url":"https://vuldb.com/?id.320537","source_type":"MISC","tags":[]},{"url":"https://vuldb.com/?ctiid.320537","source_type":"MISC","tags":[]},{"url":"https://vuldb.com/?submit.630495","source_type":"MISC","tags":[]},{"url":"https://github.com/appneta/tcpreplay/issues/970","source_type":"MISC","tags":[]},{"url":"https://github.com/appneta/tcpreplay/issues/970#issuecomment-3198966053","source_type":"MISC","tags":[]},{"url":"https://drive.google.com/file/d/1_aONM_TOF96JbnYviPyZhVk-7HObtX8H/view?usp=sharing","source_type":"MISC","tags":[]},{"url":"https://github.com/appneta/tcpreplay/commit/73008f261f1cdf7a1087dc8759115242696d35da","source_type":"PATCH","tags":["patch"]}],"timeline":[{"type":"published","at":"2025-08-19T20:02:08.552000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:50:10.067033Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:50:10.067033Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:50:10.067033Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:50:10.067033Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:50:10.067033Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:50:10.067033Z","label":"CVSS score revised","source":"cvelistv5"}]}