CVE-2025-9649appneta tcpreplay send_packets.c calc_sleep_time divide by zero

Descripción

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."

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• VDB-321855 | appneta tcpreplay send_packets.c calc_sleep_time divide by zero vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
• VDB-321855 | CTI Indicators (IOB, IOC, IOA) signaturepermissions-requiredPermissions RequiredVDB Entry
• Submit #630493 | tcpreplay tcpreplay version 6fcbf03 (the newest master in https://github.com/appneta/tcpreplay) floating-point exception third-party-advisoryThird Party AdvisoryVDB Entry
• Submit #630494 | tcpreplay tcpreplay version 6fcbf03 (the newest master in https://github.com/appneta/tcpreplay) floating-point exception (Duplicate) third-party-advisoryThird Party AdvisoryVDB Entry
• https://github.com/appneta/tcpreplay/issues/968 issue-trackingExploitIssue TrackingVendor Advisory
• https://github.com/appneta/tcpreplay/issues/968#issuecomment-3226338070 issue-trackingIssue Tracking
• https://drive.google.com/file/d/16QQtZvUrMbF-i_1cGt5hNWmkn-YVyBOM/view?usp=sharing exploitExploit