CVE-2025-9649
A security vulnerability has been detected in appneta tcpreplay 4.5.1.
Does this matter?
Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own.
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."
- CVSS 4.0
- 1.9 LOWCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.24% probability · 16th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-369, CWE-404
- Affected
- broadcom/tcpreplay
- Source
- cna@vuldb.com
References
- https://drive.google.com/file/d/16QQtZvUrMbF-i_1cGt5hNWmkn-YVyBOM/view?usp=sharingExploit
- https://github.com/appneta/tcpreplay/issues/968Exploit, Issue Tracking, Vendor Advisory
- https://github.com/appneta/tcpreplay/issues/968#issuecomment-3226338070Issue Tracking
- https://vuldb.com/?ctiid.321855Permissions Required, VDB Entry
- https://vuldb.com/?id.321855Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.630493Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.630494Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.