UBUNTU-CVE-2020-26141
An issue was discovered in the ALFA Windows 10 driver 6.1316.1209 for AWUS036H. The Wi-Fi implementation does not verify the Message Integrity Check (authenticity) of fragmented TKIP frames. An adversary can abuse this to inject and possibly decrypt packets in WPA or WPA2 networks that support the TKIP data-confidentiality protocol.
02 / AFFECTED SOFTWARE
Affected packages
50 explicit affected versions
6 explicit affected versions
6 explicit affected versions
57 explicit affected versions
1 explicit affected versions
191 explicit affected versions
27 explicit affected versions
85 explicit affected versions
118 explicit affected versions
1 explicit affected versions
23 explicit affected versions
72 explicit affected versions
1 explicit affected versions
1 explicit affected versions
19 explicit affected versions
1 explicit affected versions
7 explicit affected versions
12 explicit affected versions
111 explicit affected versions
1 explicit affected versions
29 explicit affected versions
37 explicit affected versions
29 explicit affected versions
10 explicit affected versions
138 explicit affected versions
14 explicit affected versions
71 explicit affected versions
1 explicit affected versions
13 explicit affected versions
1 explicit affected versions
29 explicit affected versions
13 explicit affected versions
1 explicit affected versions
32 explicit affected versions
33 explicit affected versions
10 explicit affected versions
11 explicit affected versions
1 explicit affected versions
29 explicit affected versions
138 explicit affected versions
2 explicit affected versions
132 explicit affected versions
154 explicit affected versions
25 explicit affected versions
139 explicit affected versions
116 explicit affected versions
93 explicit affected versions
1 explicit affected versions
9 explicit affected versions
92 explicit affected versions
1 explicit affected versions
1 explicit affected versions
98 explicit affected versions
1 explicit affected versions
19 explicit affected versions
1 explicit affected versions
20 explicit affected versions
1 explicit affected versions
140 explicit affected versions
94 explicit affected versions
9 explicit affected versions
18 explicit affected versions
44 explicit affected versions
16 explicit affected versions
14 explicit affected versions
38 explicit affected versions
167 explicit affected versions
9 explicit affected versions
115 explicit affected versions
19 explicit affected versions
50 explicit affected versions
3 explicit affected versions
121 explicit affected versions
1 explicit affected versions
19 explicit affected versions
43 explicit affected versions
1 explicit affected versions
93 explicit affected versions
12 explicit affected versions
22 explicit affected versions
4 explicit affected versions
9 explicit affected versions
1 explicit affected versions
69 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
An issue was discovered in the ALFA Windows 10 driver 6.1316.1209 for AWUS036H. The Wi-Fi implementation does not verify the Message Integrity Check (authenticity) of fragmented TKIP frames. An adversary can abuse this to inject and possibly decrypt packets in WPA or WPA2 networks that support the TKIP data-confidentiality protocol.
05 / REFERENCES
Further evidence
- https://papers.mathyvanhoef.com/usenix2021.pdf
- https://ubuntu.com/security/CVE-2020-26141
- https://ubuntu.com/security/notices/USN-4997-1
- https://ubuntu.com/security/notices/USN-4997-2
- https://ubuntu.com/security/notices/USN-4999-1
- https://ubuntu.com/security/notices/USN-5000-1
- https://ubuntu.com/security/notices/USN-5000-2
- https://ubuntu.com/security/notices/USN-5001-1
- https://ubuntu.com/security/notices/USN-5361-1
- https://www.cve.org/CVERecord?id=CVE-2020-26141