MEDIUM
appneta tcpreplay send_packets.c calc_sleep_time divide by zero
Published Aug 29, 2025
4.8
MEDIUMCVSS 4.0
EPSS 0.25%
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."
Affected products
-
- Version 4.5.1StatusaffectedConstraints-
- Version 4.5.3-beta3StatusunaffectedConstraints-
- Version
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (2)
References (7)
- https://drive.google.com/file/d/16QQtZvUrMbF-i_1cGt5hNWmkn-YVyBOM/view?usp=sharing exploit
- https://github.com/appneta/tcpreplay/issues/968 issue-trackingExploitIssue TrackingVendor Advisory
- https://github.com/appneta/tcpreplay/issues/968#issuecomment-3226338070 issue-trackingIssue Tracking
- https://vuldb.com/?ctiid.321855 signaturepermissions-requiredPermissions RequiredVDB Entry
- https://vuldb.com/?id.321855 vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
- https://vuldb.com/?submit.630493 third-party-advisoryThird Party AdvisoryVDB Entry
- https://vuldb.com/?submit.630494 third-party-advisoryThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| https://drive.google.com/file/d/16QQtZvUrMbF-i_1cGt5hNWmkn-YVyBOM/view?usp=sharing | exploit | |
| https://github.com/appneta/tcpreplay/issues/968 | issue-trackingExploitIssue TrackingVendor Advisory | |
| https://github.com/appneta/tcpreplay/issues/968#issuecomment-3226338070 | issue-trackingIssue Tracking | |
| https://vuldb.com/?ctiid.321855 | signaturepermissions-requiredPermissions RequiredVDB Entry | |
| https://vuldb.com/?id.321855 | vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry | |
| https://vuldb.com/?submit.630493 | third-party-advisoryThird Party AdvisoryVDB Entry | |
| https://vuldb.com/?submit.630494 | third-party-advisoryThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner VulDB
Published Aug 29, 2025
Updated Aug 29, 2025
Reserved Aug 29, 2025
Link CVE-2025-9649
CISA Vulnrichment
Updated Aug 29, 2025