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CVE-2020-24588 The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP)…
Description
The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the A-MSDU flag in the plaintext QoS header field is authenticated. Against devices that support receiving non-SSP A-MSDU frames (which is mandatory as part of 802.11n), an adversary can abuse this to inject arbitrary network packets.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| n/a | Versions not published | |
| SCALANCE W1748-1 M12 3.0 | earliest → < 3.0.0 | 3.0.0 |
| SCALANCE W1750D (JP) 8.7 | earliest → < 8.7.1.3 | 8.7.1.3 |
| SCALANCE W1750D (ROW) 8.7 | earliest → < 8.7.1.3 | 8.7.1.3 |
| SCALANCE W1750D (USA) 8.7 | earliest → < 8.7.1.3 | 8.7.1.3 |
| SCALANCE W1788-1 M12 3.0 | earliest → < 3.0.0 | 3.0.0 |
| SCALANCE W1788-2 EEC M12 3.0 | earliest → < 3.0.0 | 3.0.0 |
| SCALANCE W1788-2 M12 3.0 | earliest → < 3.0.0 | 3.0.0 |
| SCALANCE W1788-2IA M12 3.0 | earliest → < 3.0.0 | 3.0.0 |
Show the 31 other branches Hide the 31 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| SCALANCE W721-1 RJ45 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W722-1 RJ45 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W734-1 RJ45 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W734-1 RJ45 (USA) 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W738-1 M12 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W748-1 M12 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W748-1 RJ45 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W761-1 RJ45 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W774-1 M12 EEC 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W774-1 RJ45 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W774-1 RJ45 (USA) 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W778-1 M12 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W778-1 M12 EEC 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W778-1 M12 EEC (USA) 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W786-1 RJ45 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W786-2 RJ45 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W786-2 SFP 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W786-2IA RJ45 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W788-1 M12 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W788-1 RJ45 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W788-2 M12 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W788-2 M12 EEC 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE W788-2 RJ45 6.6 | earliest → < 6.6.0 | 6.6.0 |
| SCALANCE WAM763-1 1.2 | earliest → < 1.2.0 | 1.2.0 |
| SCALANCE WAM766-1 1.2 | earliest → < 1.2.0 | 1.2.0 |
| SCALANCE WAM766-1 (US) 1.2 | earliest → < 1.2.0 | 1.2.0 |
| SCALANCE WAM766-1 EEC 1.2 | earliest → < 1.2.0 | 1.2.0 |
| SCALANCE WAM766-1 EEC (US) 1.2 | earliest → < 1.2.0 | 1.2.0 |
| SCALANCE WUM763-1 1.2 | earliest → < 1.2.0 | 1.2.0 |
| SCALANCE WUM766-1 1.2 | earliest → < 1.2.0 | 1.2.0 |
| SCALANCE WUM766-1 (USA) 1.2 | earliest → < 1.2.0 | 1.2.0 |
References
- www.intel.com www.intel.com
- 20210511 Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021 tools.cisco.com
- www.fragattacks.com www.fragattacks.com
- github.com github.com
- [oss-security] 20210511 various 802.11 security issues - fragattacks.com www.openwall.com
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2689-1] linux security update lists.debian.org
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2690-1] linux-4.19 security update lists.debian.org
- cert-portal.siemens.com cert-portal.siemens.com
- www.arista.com www.arista.com
- [debian-lts-announce] 20230401 [SECURITY] [DLA 3380-1] firmware-nonfree LTS new upstream version (security updates and newer firmware for Linux 5.10) lists.debian.org
Timeline
- Published
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