1296 matches found
DEBIAN-CVE-2020-26145
An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept second or subsequent broadcast fragments even when sent in plaintext and process them as full unfragmented frames. An adversary can abuse this to inject arbitrary network packets...
Design/Logic Flaw
An issue was discovered in the Linux kernel 5.8.9. The WEP, WPA, WPA2, and WPA3 implementations reassemble fragments even though some of them were sent in plaintext. This vulnerability can be abused to inject packets and/or exfiltrate selected fragments when another device sends fragmented frames...
CVE-2020-24588
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 802.11...
Design/Logic Flaw
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 reconnecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using...
CVE-2020-26141
CVE-2020-26141 affects the ALFA Windows 10 driver 6.1316.1209 for AWUS036H. The Wi‑Fi stack does not verify the Message Integrity Check for fragmented TKIP frames, allowing an adjacent attacker to inject and potentially decrypt packets in WPA/WPA2 TKIP networks. The provided connected documents d...
CVE-2020-26142
CVE-2020-26142 is an OpenBSD kernel issue (OpenBSD 6.6) where the WEP, WPA, WPA2, and WPA3 implementations incorrectly treat fragmented frames as full frames. This misbehavior can allow an adversary to inject arbitrary network packets, independent of network configuration, by abusing fragmented f...
CVE-2020-26147
CVE-2020-26147: Linux kernel 5.8.9 vulnerability where fragmented frames reassembly can occur with plaintext fragments under WEP/CCMP/GCMP, allowing packet injection or selective fragment exfiltration. Connected advisories indicate fixes are provided via updated kernels (e.g., ALAS2KERNEL advisor...
CVE-2020-26147
An issue was discovered in the Linux kernel 5.8.9. The WEP, WPA, WPA2, and WPA3 implementations reassemble fragments even though some of them were sent in plaintext. This vulnerability can be abused to inject packets and/or exfiltrate selected fragments when another device sends fragmented frames...
CVE-2020-26145
CVE-2020-26145 affects Samsung Galaxy S3 i9305 (Android device) and relates to Wi‑Fi fragmentation handling where second/bulk fragments sent in plaintext are accepted and processed as full unfragmented frames, enabling arbitrary packet injection regardless of network config. The connected documen...
UBUNTU-CVE-2020-26145
An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept second or subsequent broadcast fragments even when sent in plaintext and process them as full unfragmented frames. An adversary can abuse this to inject arbitrary network packets...
UBUNTU-CVE-2020-26142
An issue was discovered in the kernel in OpenBSD 6.6. The WEP, WPA, WPA2, and WPA3 implementations treat fragmented frames as full frames. An adversary can abuse this to inject arbitrary network packets, independent of the network configuration...
UBUNTU-CVE-2020-26144
An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept plaintext A-MSDU frames as long as the first 8 bytes correspond to a valid RFC1042 i.e., LLC/SNAP header for EAPOL. An adversary can abuse this to inject arbitrary network packets...
UBUNTU-CVE-2020-26147
An issue was discovered in the Linux kernel 5.8.9. The WEP, WPA, WPA2, and WPA3 implementations reassemble fragments even though some of them were sent in plaintext. This vulnerability can be abused to inject packets and/or exfiltrate selected fragments when another device sends fragmented frames...
UBUNTU-CVE-2020-24586
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 reconnecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using...
CVE-2020-24588
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 802.11...
CVE-2020-24588
The CVE-2020-24588 entry relates to the 802.11 Wi‑Fi fragmentation/ A‑MSDU handling issue where the plaintext QoS header flag isn’t authenticated, enabling an attacker to inject packets by sending non‑SSP A‑MSDU frames (FragAttacks). Connected Astra Linux advisories describe this as a variant of ...
OpenBSD 注入漏洞
OpenBSD is a cross-platform, BSD-based UNIX-like operating system from the Canadian OpenBSD Openbsd project team. A security vulnerability exists in OpenBSD version 6.6. An attacker can inject arbitrary network packets independent of the network configuration...
Wireshark Memory Consumption Vulnerability
Wireshark is a network packet analyzer. Wireshark is a network packet analyzer that captures network packets and displays the most detailed packet information possible.Wireshark uses WinPCAP as an interface to exchange data packets directly with the network card. A memory consumption vulnerabilit...
