memguard

MemGuard Software enclave for storage of sensitive information in memory. This package attempts to reduce the likelihood of sensitive data being exposed when in memory. It aims to support all major operating systems and is written in pure Go. Features Sensitive data is encrypted and authenticated...

sgx-step

A Practical Attack Framework for Precise Enclave Execution Control SGX-Step은 Intel x86 프로세서, 특히 Intel SGX 플랫폼에서의 부채널 공격 연구를 용이하게 하기 위한 오픈소스 프레임워크입니다. SGX-Step은 적대적 Linux 커널 드라이버와 사용자 공간에서 신뢰할 수 없는 페이지 테이블 엔트리 및/또는 x86 APIC 타이머 인터럽트를 완전히 구성할 수 있는 작은 사용자 공간 운영 체제 라이브러리로 구성됩니다. SGX-Step은 우리의 연구뿐만 아니...

lvi-lfb-attack-poc

LVI-LFB制御フローハイジャック攻撃（CVE-2020-0551）のPoC このリポジトリには、LVI-LFB制御フローハイジャック攻撃のPoCのソースコードが含まれています。 内容 lvi-cfh-poc - ラインフィルバッファスプレーを介して別のプロセスの制御フローをハイジャックする ホワイトペーパー 前提条件 1. Visual Studio 2015 2. 脆弱性のあるIntel CPU 著者 Andrei Vlad LUȚAȘ Dan Horea LUȚAȘ 参考資料 Bitdefenderのブログ記事:...

pown

Pown Pown.js is a security testing and exploitation toolkit built on top of Node.js and NPM. Unlike traditional security tools, notably Metasploits, Pown.js considers frameworks to be an anti-pattern. Therefore, each feature in Pown is in fact a standalone NPM module allowing greater degree of...

chackd

chackd chackd는 매초마다 커널 파라미터 tcpchallengeacklimit을 무작위화하여 사이드 채널 공격을 방지하는 데몬입니다. 소개 최근 발표된 사이드 채널 공격 1이 커뮤니티의 큰 주목을 받았습니다. 많은 서버나 스마트폰 장치의 경우 이 공격은 IPv4 연결에 위험한 것으로 간주됩니다. 커널이 다음 버전에서 이 문제를 수정할 것임은 의심의 여지가 없습니다. 그러나 일부 관리자는 특정 이유나 단순한 귀찮음 때문에 커널을 업데이트하지 않을 수 있습니다. 파라미터를 매우 높은 값 2으로 조정하면 잘 작동합니다. 그...

CVE-2022-20866

CVE-2022-20866용 RSA 키 검사기 Cisco Adaptive Security Appliance Software 및 Firepower Threat Defense Software를 실행하는 장치에서 RSA 키 처리의 취약점으로 인해 인증되지 않은 원격 공격자가 RSA 개인 키를 검색할 수 있습니다. 이 취약점은 하드웨어 기반 암호화를 수행하는 하드웨어 플랫폼의 메모리에 RSA 키가 저장될 때 로직 오류로 인해 발생합니다. 공격자는 대상 장치에 대해 Lenstra 부채널 공격을 사용하여 이 취약점을 악용할 수 있습니다...

CVE-2018-3639

CVE-2018-3639 Linux 向け Speculative Store Bypass CVE-2018-3639 の概念実証 ダウンロード root@kitploit: git clone [email protected]:mmxsrup/CVE-2018-3639.git ビルド root@kitploit: cd CVE-2018-3639 make 実行 root@kitploit: ./specter 出力 root@kitploit: $ ./spectre idx: 0, highest:P, hitrate:21.340000 idx: 1,...

Astra Linux – Vulnerability in mbedtls

A vulnerability was discovered in Arm Mbed TLS before versions 2.16.6 and 2.7.x, prior to 2.7.15. An attacker who can obtain precise side-channel measurements can recover the long-term ECDSA private key by 1 reconstructing the projective coordinates of the result of scalar multiplication by...

Astra Linux – Vulnerability in mbedtls

The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS from 2.19.1 onwards does not reduce the blinded scalar before computing the inverse. This allows a local attacker to recover the private key through side-channel attacks...

CVE-2026-89172 Side-channel attack of AN1044/AN953/SW300052 cryptographic algorithms

Improper protection of physical side channels vulnerability in Microchip AN1044, Microchip AN953, and Microchip SW300052. This issue affects AN1044: through A; AN953: through A; SW300052: through 2.6...

The vulnerability of the Paint component in Google Chrome and Microsoft Edge web browsers allows attackers to access confidential data.

The vulnerability of the Paint component in Google Chrome and Microsoft Edge is related to improper protection against attacks via external physical channels. Exploiting this vulnerability can allow a remote attacker to gain access to confidential data through a specially created HTML page...

EUVD-2026-67669

When IMAP compression is enabled, the same compression state is reused across responses in a session, so response sizes depend on both attacker-supplied mail and other mail in the same mailbox. An attacker that can send mail to a user and can also observe the sizes of that user's IMAP traffic can...

PT-2026-83062

Name of the Vulnerable Software and Affected Versions dovecot versions prior to 2.4.5-1.1 Description When IMAP compression is enabled, the compression state is reused across responses in a session. This causes response sizes to depend on both attacker-supplied mail and other mail within the same...

EUVD-2026-67168

Several components in Spring Security compare security-sensitive values using standard string equality String.equals rather than a constant-time comparison. Because String.equals returns as soon as it finds a differing character, the time taken to reject an incorrect value is proportional to the...

CVE-2026-48048

XWiki Platform is vulnerable due to an insufficient patch for GHSA-5cf8-vrr8-8hjm in the LiveTableResults endpoint. Affected versions are 6.2.1 and earlier than 18.0.0RC1, 17.10.13, 17.4.9, and 16.10.17. By sending slightly modified parameters to LiveTableResults, an attacker can reconstruct a us...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization in the ServeAttachment process. An attacker can access confidential draft release attachments by obtaining the UUID of the attachment through side channels such as API responses, browser history, log files, or shar...

Practical Countermeasure against Attacks Exploiting Detection Efficiency Mismatch in Quantum Key Distribution

We demonstrate a practical countermeasure against a well-known class of attacks on quantum key distribution QKD systems that exploit detection efficiency mismatch, where the receiver's detectors do not exhibit identical responses to incoming photons across all degrees of freedom. This class of...

CVE-2026-6923

A side-channel attack, which requires a physical presence to the TPM, can lead to extraction of an Elliptic Curve Diffie-Hellman ECDH key...

CVE-2026-6923

A side-channel attack, which requires a physical presence to the TPM, can lead to extraction of an Elliptic Curve Diffie-Hellman ECDH key...

CVE-2026-6923 Nuvoton - CWE-1300: Improper Protection of Physical Side Channels

A side-channel attack, which requires a physical presence to the TPM, can lead to extraction of an Elliptic Curve Diffie-Hellman ECDH key...