PT-2026-141227
CVE-2026-125404
·
Published
2026-11-09
·
Updated
2026-11-10
Description by
CVSS 4.0
7.7
HighMetricsAV:A/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Ettercap through 0.8.4.1 contains an integer underflow in ccmp decrypt() in src/ec encryption ccmp.c that subtracts the 8-byte CCMP trailer without checking minimum length. Attackers on a network whose WPA key is loaded can send a short crafted CCMP frame to overflow a stack buffer in the Ettercap process, which normally runs as root.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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