CVE-2025-9157CWE-119CWE-416

appneta tcpreplay tcprewrite edit_packet.c untrunc_packet use after free

Medium · published August 19, 2025

CVSS v4.0
4.8
EPSS
0%
Percentile
4.2
In the wild
Unconfirmed
What it is

A vulnerability was determined in appneta tcpreplay up to 4.5.2-beta2. The impacted element is the function untrunc_packet of the file src/tcpedit/edit_packet.c of the component tcprewrite. Executing manipulation can lead to use after free. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. This patch is called 73008f261f1cdf7a1087dc8759115242696d35da. Applying a patch is advised to resolve this issue.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00154 · 4.2th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-416 · Use After Free
Published
2025-08-19T20:02Z
EPSS history
Timeline
  • 19 AUG 20:02Z
    appneta tcpreplay tcprewrite edit_packet.c untrunc_packet use after free
    cvelistv5