MEDIUM
appneta tcpreplay tcprewrite edit_packet.c fix_ipv6_checksums use after free
Published Aug 24, 2025
4.8
MEDIUMCVSS 4.0
EPSS 0.24%
Description
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.
Affected products
-
- Version 4.5.0StatusaffectedConstraints-
- Version 4.5.1StatusaffectedConstraints-
- Version 4.5.2-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/1BQZF558bRHv07wtlCoZgtqTlEpHgfytp/view?usp=sharing exploit
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-25643 Advisory
- https://github.com/appneta/tcpreplay/issues/972 issue-trackingExploitIssue TrackingVendor Advisory
- https://github.com/appneta/tcpreplay/issues/972#issuecomment-3199019278 issue-trackingIssue Tracking
- https://vuldb.com/?ctiid.321218 signaturepermissions-requiredPermissions RequiredVDB Entry
- https://vuldb.com/?id.321218 vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
- https://vuldb.com/?submit.630497 third-party-advisoryThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| https://drive.google.com/file/d/1BQZF558bRHv07wtlCoZgtqTlEpHgfytp/view?usp=sharing | exploit | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-25643 | Advisory | |
| https://github.com/appneta/tcpreplay/issues/972 | issue-trackingExploitIssue TrackingVendor Advisory | |
| https://github.com/appneta/tcpreplay/issues/972#issuecomment-3199019278 | issue-trackingIssue Tracking | |
| https://vuldb.com/?ctiid.321218 | signaturepermissions-requiredPermissions RequiredVDB Entry | |
| https://vuldb.com/?id.321218 | vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry | |
| https://vuldb.com/?submit.630497 | third-party-advisoryThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner VulDB
Published Aug 24, 2025
Updated Aug 25, 2025
Reserved Aug 23, 2025
Link CVE-2025-9385
CISA Vulnrichment
Updated Aug 25, 2025
ENISA EUVD
EUVD-2025-25643 Assigner VulDB
Published Aug 24, 2025
Updated Aug 25, 2025
Exploited since n/a
Link EUVD-2025-25643