kr00ker

kr00ker 説明 このスクリプトは、KR00K脆弱性（CVE-2019-15126）を悪用する簡単な実験であり、脆弱なデバイス（アクセスポイントまたはクライアント）の一部のWPA2 CCMPデータを復号できるようにします。 より具体的には、このスクリプトはWPA2 CCMPパケットの復号データを取得しようとします。ただし、以下の情報が必要です。 TK（128ビットすべてゼロ） Nonce（パケットヘッダで平文で送信） 暗号化データ ここで： WPA2 AES-CCMP復号 -- AESNonce,TK XOR 暗号化データ = 復号データ 復号されたストリームは...

CVE-2026-93807 wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers rsihalloadkey copies txmickey and rxmickey from data16 and data24 whenever key data is present. Those offsets are only part of the 32-byte TKIP key layout. Shorter keys...

EUVD-2026-86194

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers rsihalloadkey copies txmickey and rxmickey from data16 and data24 whenever key data is present. Those offsets are only part of the 32-byte TKIP key layout. Shorter keys...

CVE-2026-93807

The Linux kernel contains a vulnerability in the wifi: rsi component where the rsi_hal_load_key() function performs unconditional copies of tx_mic_key and rx_mic_key from specific offsets within the key data. Because these offsets are part of the 32-byte TKIP key layout, using shorter keys for ot...

EUVD-2019-5366

Malware in sbrugna...

EUVD-2018-1235

Malware in sbrugna...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986865)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986865 advisory. In the Linux kernel, the following vulnerability has been resolved: mac80211: fix use-after-free in CCMP/GCMP RX When PN checking is done in mac80211, for...

CVE-2024-20540

Cisco CVE-2024-20540 affects the web-based management interface of Cisco Unified Contact Center Management Portal (Unified CCMP). The issue is a stored cross-site scripting (XSS) vulnerability caused by improper validation of user-supplied input in a page of the interface. An authenticated attack...

CVE-2024-20512 Cisco Unified Contact Center Management Portal Reflected Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Unified Contact Center Management Portal Unified CCMP could allow an unauthenticated, remote attacker to conduct a reflected cross-site scripting XSS attack against a user of the interface. This vulnerability exists because the...

Cisco Unified Contact Center Management Portal Reflected Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Unified Contact Center Management Portal Unified CCMP could allow an unauthenticated, remote attacker to conduct a reflected cross-site scripting XSS attack against a user of the interface. This vulnerability exists because the...

CVE-2021-47388

In the Linux kernel, the following vulnerability has been resolved: mac80211: fix use-after-free in CCMP/GCMP RX When PN checking is done in mac80211, for fragmentation we need to copy the PN to the RX struct so we can later use it to do a comparison, since commit bf30ca922a0c "mac80211: check...

CVE-2021-47388

In the Linux kernel, the following vulnerability has been resolved: mac80211: fix use-after-free in CCMP/GCMP RX When PN checking is done in mac80211, for fragmentation we need to copy the PN to the RX struct so we can later use it to do a comparison, since commit bf30ca922a0c "mac80211: check...

CVE-2021-47388: Use After Free

In the Linux kernel, the following vulnerability has been resolved: mac80211: fix use-after-free in CCMP/GCMP RX When PN checking is done in mac80211, for fragmentation we need to copy the PN to the RX struct so we can later use it to do a comparison, since commit bf30ca922a0c "mac80211: check...

Cisco Multiple Products Use of a Broken or Risky Cryptographic Algorithm (CVE-2020-26147)

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...

Cisco Multiple Products Use of a Broken or Risky Cryptographic Algorithm (CVE-2020-26146)

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...

Cisco Multiple Products Use of a Broken or Risky Cryptographic Algorithm (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 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...

Cisco Multiple Products Use of a Broken or Risky Cryptographic Algorithm (CVE-2020-24587)

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...

Siemens SCALANCE Improper Input Validation (CVE-2020-26146)

An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WPA, WPA2, and WPA3 implementations reassemble fragments with non- consecutive packet numbers. An adversary can abuse this to exfiltrate selected fragments. This vulnerability is exploitable when another device sends fragmented...

EulerOS 2.0 SP3 : kernel (EulerOS-SA-2022-1735)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Wi-Fi Protected Access WPA and WPA2 allows reinstallation of the Group Temporal Key GTK during the group key handshake, allowing an attacker...

EulerOS 2.0 SP8 : kernel (EulerOS-SA-2022-1366)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The 802.11 standard that underpins Wi-Fi Protected Access WPA, WPA2, and WPA3 and Wired Equivalent Privacy WEP doesn't require that received...