Filtered by vendor Ieee
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Total
9 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-24588 | 8 Arista, Cisco, Debian and 5 more | 350 C-100, C-100 Firmware, C-110 and 347 more | 2023-03-03 | 2.9 LOW | 3.5 LOW |
| 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. | |||||
| CVE-2021-27853 | 3 Cisco, Ieee, Ietf | 308 Catalyst 3650-12x48fd-e, Catalyst 3650-12x48fd-l, Catalyst 3650-12x48fd-s and 305 more | 2022-11-16 | N/A | 4.7 MEDIUM |
| Layer 2 network filtering capabilities such as IPv6 RA guard or ARP inspection can be bypassed using combinations of VLAN 0 headers and LLC/SNAP headers. | |||||
| CVE-2021-27854 | 2 Ieee, Ietf | 2 Ieee 802.2, P802.1q | 2022-10-12 | N/A | 4.7 MEDIUM |
| Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using combinations of VLAN 0 headers, LLC/SNAP headers, and converting frames from Ethernet to Wifi and its reverse. | |||||
| CVE-2021-27861 | 2 Ieee, Ietf | 2 Ieee 802.2, P802.1q | 2022-10-12 | N/A | 4.7 MEDIUM |
| Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers with invalid length (and optionally VLAN0 headers) | |||||
| CVE-2021-27862 | 2 Ieee, Ietf | 2 Ieee 802.2, P802.1q | 2022-10-12 | N/A | 4.7 MEDIUM |
| Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers with invalid length and Ethernet to Wifi frame conversion (and optionally VLAN0 headers). | |||||
| CVE-2020-24587 | 6 Arista, Cisco, Debian and 3 more | 332 C-100, C-100 Firmware, C-110 and 329 more | 2022-07-12 | 1.8 LOW | 2.6 LOW |
| The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that all fragments of a frame are encrypted under the same key. An adversary can abuse this to decrypt selected fragments when another device sends fragmented frames and the WEP, CCMP, or GCMP encryption key is periodically renewed. | |||||
| CVE-2020-24586 | 5 Arista, Debian, Ieee and 2 more | 44 C-200, C-200 Firmware, C-230 and 41 more | 2022-07-12 | 2.9 LOW | 3.5 LOW |
| The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that received fragments be cleared from memory after (re)connecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using WEP, CCMP, or GCMP, this can be abused to inject arbitrary network packets and/or exfiltrate user data. | |||||
| CVE-2004-1038 | 1 Ieee | 1 Firewire Ieee | 2018-10-19 | 7.2 HIGH | N/A |
| A design error in the IEEE1394 specification allows attackers with physical access to a device to read and write to sensitive memory using a modified FireWire/IEEE 1394 client, thus bypassing intended restrictions that would normally require greater degrees of physical access to exploit. NOTE: this was reported in 2008 to affect Windows Vista, but some Linux-based operating systems have protection mechanisms against this attack. | |||||
| CVE-2004-0459 | 1 Ieee | 1 802.11 Wireless Protocol | 2017-07-10 | 5.0 MEDIUM | N/A |
| The Clear Channel Assessment (CCA) algorithm in the IEEE 802.11 wireless protocol, when using DSSS transmission encoding, allows remote attackers to cause a denial of service via a certain RF signal that causes a channel to appear busy (aka "jabber"), which prevents devices from transmitting data. | |||||