CVE-2025-9386: medium-severity vulnerability in appneta tcpreplay
appneta tcpreplay tcprewrite get.c get_l2len_protocol use after free
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.8epss 0.3%
A vulnerability has been found in appneta tcpreplay up to 4.5.1. The impacted element is the function get_l2len_protocol of the file get.c of the component tcprewrite. Such manipulation leads to use after free. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. Upgrading to version 4.5.2-beta3 is sufficient to resolve this issue. You should upgrade the affected component.
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
Affected products
appneta · tcpreplayRelated CVEs — appneta tcpreplay
In the same product, most dangerous first.
CVE-2024-3024MEDIUMappneta tcpreplay get.c get_layer4_v6 heap-based overflowEPSS 0.4%CVE-2025-9649MEDIUMappneta tcpreplay send_packets.c calc_sleep_time divide by zeroEPSS 0.3%CVE-2025-9384MEDIUMappneta tcpreplay parse_args.c tcpedit_post_args null pointer dereferenceEPSS 0.3%CVE-2025-9385MEDIUMappneta tcpreplay tcprewrite edit_packet.c fix_ipv6_checksums use after freeEPSS 0.3%CVE-2025-9157MEDIUMappneta tcpreplay tcprewrite edit_packet.c untrunc_packet use after freeEPSS 0.2%