Description

An issue discovered in OpenWrt 18.06, 19.07, 21.02, 22.03, and beyond allows off-path attackers to hijack TCP sessions, which could lead to a denial of service, impersonating the client to the server (e.g., for access to files over FTP), and impersonating the server to the client (e.g., to deliver false information from a finance website). This occurs because nf_conntrack_tcp_no_window_check is true by default.

INFO

Published Date :

2024-05-28T00:00:00.000Z

Last Modified :

2024-11-07T11:15:57.558Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2023-30312 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-30312.

URL Resource
https://blog.apnic.net/2024/06/18/off-path-tcp-hijacking-in-nat-enabled-wi-fi-networks/ cve-icon cve-icon
https://news.ycombinator.com/item?id=40723150 cve-icon cve-icon
https://openwrt.org/docs/guide-developer/security cve-icon cve-icon
https://www.ndss-symposium.org/ndss-paper/exploiting-sequence-number-leakage-tcp-hijacking-in-nat-enabled-wi-fi-networks/ cve-icon cve-icon
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