ALT-PU-2018-2392-1
Closed vulnerabilities
Published: 2018-08-05
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2018-14938
An issue was discovered in wifipcap/wifipcap.cpp in TCPFLOW through 1.5.0-alpha. There is an integer overflow in the function handle_prism during caplen processing. If the caplen is less than 144, one can cause an integer overflow in the function handle_80211, which will result in an out-of-bounds read and may allow access to sensitive memory (or a denial of service).
Severity: CRITICAL (9.1)
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
References:
- https://github.com/simsong/tcpflow/commit/a4e1cd14eb5ccc51ed271b65b3420f7d692c40eb
- https://github.com/simsong/tcpflow/issues/182
- [debian-lts-announce] 20201128 [SECURITY] [DLA 2468-1] tcpflow security update
- USN-3955-1
- https://github.com/simsong/tcpflow/commit/a4e1cd14eb5ccc51ed271b65b3420f7d692c40eb
- USN-3955-1
- [debian-lts-announce] 20201128 [SECURITY] [DLA 2468-1] tcpflow security update
- https://github.com/simsong/tcpflow/issues/182