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CVE-2025-9385

appneta tcpreplay tcprewrite edit_packet.c fix_ipv6_checksums use after free

Published: Aug 24, 2025Updated: Apr 29, 2026 Sources: CVE List NVD BDUCWE-119
5.3MEDIUM
NVD MITRE
EPSS Score
0.2%
Top 85.3%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:LI:LA:L
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-119CWE-416

Affected Products

AppNeta
commercialaka tcpreplay
TcpreplayOn-prem
DevTools & CI / build-test-tools
broadcom
commercial·USaka broadcom inc
tcpreplayLibraryLibrary
OSS Libraries / generic-library
and 1 more affected products View all →

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://vuldb.com/?id.321218
vuldb.com
https://vuldb.com/?ctiid.321218
vuldb.com
https://vuldb.com/?submit.630497
vuldb.com
and 3 more references View all →

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