bkcrack

bkcrack Crack legacy zip encryption with Biham and Kocher's known plaintext attack. Overview A ZIP archive may contain many entries whose content can be compressed and/or encrypted. In particular, entries can be encrypted with a password-based symmetric encryption algorithm referred to as...

bkcrack

bkcrack Biham と Kocher の既知平文攻撃を使用してレガシーZIP暗号化を解読します。 概要 ZIPアーカイブには、圧縮や暗号化が施された多数のエントリが含まれる場合があります。 特に、エントリは従来のPKWARE暗号化、レガシー暗号化、またはZipCryptoと呼ばれるパスワードベースの対称暗号アルゴリズムで暗号化できます。 このアルゴリズムは、疑似ランダムバイトストリーム（キーストリーム）を生成し、エントリの内容（平文）にXORして暗号化データ（暗号文）を生成します。...

NOW

NØW — ワードベースのシェルコードエンコーダー シェルコードを自然な英文散文としてエンコードします。正しい文章とパスワードがあれば、元にデコードできます。 NØWとは？ NØW （Natural Output Words）は、生のシェルコードバイトを人間が読める英語テキストに変換するC言語製ツールです。コードワードの単純なリストか、文と段落からなる自然な英文散文のどちらかを出力できます。出力は、16進ダンプやbase64の塊ではなく、普通の文章のように見えます。 すべてのバイト値（0x00–0xFF）は、指定した秘密の文章...

CVE-2026-74578

In the Linux kernel, the following vulnerability has been resolved: crypto: algifskcipher - force synchronous processing on trees without ctx-state The AIO/async path in skcipherrecvmsg passes the socket-wide ctx-iv directly into the skcipher request. After iosubmit the socket lock is dropped and...

CVE-2026-74578

CVE-2026-74578 affects the Linux kernel crypto/algif_skcipher path. The AIO/async path in skcipher_recvmsg() could expose an attacker-controlled IV by overwriting ctx->iv via concurrent ALG_SET_IV writes, enabling IV/keystream reuse for CTR/stream modes and potentially plaintext recovery of co...

JLSEC-2026-1156 Issue summary: When CMS password-based decryption (RFC 3211 / PWRI key unwrap) processes attacker...

Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kekunwrapkey. Impact summary: A heap buffer over-read may trigger a crash which leads to Denial of...

PT-2026-57670

The EVbee Service Android app uses TLS encrypted communication HTTPS, but does not validate the certificate provided by the server. This allows an attacker on the network path between the app and EVbee server to intercept and manipulate the communication between the app and server. The traffic is...

MAL-2026-6495 Malicious code in animatecss-postcss-plugin (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6be12cec08d0999c157774b746c3e431825ae61635bb8ddddf36061d4602cec7 [email protected] ships a tiny PostCSS plugin factory whose body contains an obfuscator.io-style string-array + RC4 decoder functions...

PT-2026-52970

Lansweeper lsrunase 2.0 and lsencrypt 2.0 use RC4 encryption with a hardcoded 142-byte static key array to encrypt credentials. An 8-character prefix is stored in cleartext alongside the ciphertext. This allows an attacker with local access to recover any encrypted password to plaintext using a...

SUSE CVE-2026-9076

Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kekunwrapkey. Impact summary: A heap buffer over-read may trigger a crash which leads to Denial of...

Linux Distros Unpatched Vulnerability : CVE-2026-9076

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can...

AZL-89873 CVE-2026-9076 affecting package edk2 for versions less than 20240524git3e722403cd16-18

Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kekunwrapkey. Impact summary: A heap buffer over-read may trigger a crash which leads to Denial of...

CVE-2026-9076

Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kekunwrapkey. Impact summary: A heap buffer over-read may trigger a crash which leads to Denial of...

ALPINE-CVE-2026-9076

Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kekunwrapkey. Impact summary: A heap buffer over-read may trigger a crash which leads to Denial of...

AZL-89790 CVE-2026-9076 affecting package openssl-fips-provider 3.1.2-2

Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kekunwrapkey. Impact summary: A heap buffer over-read may trigger a crash which leads to Denial of...

CVE-2026-9076

Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kekunwrapkey. Impact summary: A heap buffer over-read may trigger a crash which leads to Denial of...

CVE-2026-9076 Out-of-Bounds Read in CMS Password-Based Decryption

Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kekunwrapkey. Impact summary: A heap buffer over-read may trigger a crash which leads to Denial of...

CVE-2026-9076

OpenSSL is vulnerable to a heap out-of-bounds read in the kek_unwrap_key() function during CMS password-based decryption (RFC 3211 / PWRI key unwrap). The flaw occurs because the software fails to enforce a block cipher requirement for the Key Encryption Key (KEK) cipher. An attacker providing a ...

PT-2026-47856

Name of the Vulnerable Software and Affected Versions OpenSSL affected versions not specified Description A heap out-of-bounds read can occur during CMS password-based decryption RFC 3211 / PWRI key unwrap when processing attacker-supplied CMS data. The issue arises in the kek unwrap key function...

CVE-2026-9076

Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kekunwrapkey. Impact summary: A heap buffer over-read may trigger a crash which leads to Denial of...