{"id":"CVE-2025-9385","summary":"appneta tcpreplay tcprewrite edit_packet.c fix_ipv6_checksums use after free","details":"A flaw has been found in appneta tcpreplay up to 4.5.1. The affected element is the function fix_ipv6_checksums of the file edit_packet.c of the component tcprewrite. This manipulation causes use after free. The attack is restricted to local execution. The exploit has been published and may be used. Upgrading to version 4.5.2-beta3 is sufficient to fix this issue. It is advisable to upgrade the affected component.","modified":"2026-08-12T03:51:16.619754969Z","published":"2025-08-24T10:32:06.713Z","related":["openSUSE-SU-2025:20119-1"],"database_specific":{"cna_assigner":"VulDB","cwe_ids":["CWE-119","CWE-416"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/9xxx/CVE-2025-9385.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/9xxx/CVE-2025-9385.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-9385"},{"type":"ADVISORY","url":"https://vuldb.com/?id.321218"},{"type":"ADVISORY","url":"https://vuldb.com/?submit.630497"},{"type":"REPORT","url":"https://github.com/appneta/tcpreplay/issues/972"},{"type":"REPORT","url":"https://github.com/appneta/tcpreplay/issues/972#issuecomment-3199019278"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.321218"},{"type":"EVIDENCE","url":"https://drive.google.com/file/d/1BQZF558bRHv07wtlCoZgtqTlEpHgfytp/view?usp=sharing"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/appneta/tcpreplay","events":[{"introduced":"6bf087d1c7b4f2509ab0a0b577777548615ae10a"},{"last_affected":"0ba7d17fcb9ddedf61168f99c249b30731310d4e"}],"database_specific":{"cpe":"cpe:2.3:a:broadcom:tcpreplay:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"4.5.0"},{"last_affected":"4.5.0"},{"introduced":"4.5.1"},{"last_affected":"4.5.1"},{"introduced":"0"}],"source":["AFFECTED_FIELD","CPE_RANGE"]}}],"versions":["4.5.0","4.5.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-9385.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"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"}]}