unredacter

Unredacter 展示了为什么你绝绝对对不应该将像素化（马赛克）用作打码技术。更完整的原理说明，请查看我的博客文章。 如何试用 安装依赖： npm install 然后运行： npm start 就这些。 如何破解你自己的像素化图片 这个过程有点手动，而且完全谈不上流畅。我想你看了下面就会明白原因。如果有人想尝试把这个过程集成到应用里，我洗耳恭听。我看起来像是搞 Electron 开发的人吗？不过好吧，步骤如下： 1. 将图片裁剪到只剩像素化区域。不要有边框，不要有其他文字。用裁剪后的图片替换 secret.png。我建议在 GiMP 中操作。 2...

EUVD-2018-2915

Malware in sbrugna...

Spill the Beans: Exploiting CPU Cache Side-Channels to Leak Tokens from Large Language Models

Side-channel attacks on shared hardware resources increasingly threaten confidentiality, especially with the rise of Large Language Models LLMs. In this work, we introduce Spill The Beans, a novel application of cache side-channels to leak tokens generated by an LLM. By co-locating an attack...

Linux Distros Unpatched Vulnerability : CVE-2018-10846

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A cache-based side channel in GnuTLS implementation that leads to plain text recovery in cross-VM attack setting was found. An attacker could use a combination ...

SUSE CVE-2018-10845

It was found that the GnuTLS implementation of HMAC-SHA-384 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks and plain text recovery attacks via statistical analysis of timing data using crafted packets...

CVE-2018-10844

It was found that GnuTLS's implementation of HMAC-SHA-256 was vulnerable to Lucky Thirteen-style attack. A remote attacker could use this flaw to conduct distinguishing attacks and plain text recovery attacks via statistical analysis of timing data using crafted packets...

Security Bulletin: Multiple Vulnerabilities in GnuTLS affects IBM Watson Studio Local

Summary Multiple Vulnerabilities in GnuTLS affects IBM Watson Studio Local Vulnerability Details CVEID: CVE-2018-10844 DESCRIPTION: It was found that the GnuTLS implementation of HMAC-SHA-256 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct...

EulerOS 2.0 SP5 : gnutls (EulerOS-SA-2019-1136)

According to the version of the gnutls packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - It was found that GnuTLS's implementation of HMAC-SHA-384 was vulnerable to a Lucky Thirteen-style attack. A remote attacker could use this flaw to...

Updated gnutls packages fix security vulnerabilities

The updated packages fix security vulnerabilities: It was found that the GnuTLS implementation of HMAC-SHA-256 and HMAC-SHA-384 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks and plaintext-recovery attacks via statistical...

Side-Channel Attack

libgnutls.so is vulnerable to plain text recovery via cache-based side channel. An attacker is able to use a combination of Just in Time Prime+probe and Lucky-13 attacks to recover plain text using crafted packets in a cross-VM setting...

gnutls: HMAC-SHA-256 vulnerable to Lucky thirteen attack due to not enough dummy function calls

It was found that GnuTLS's implementation of HMAC-SHA-256 was vulnerable to Lucky Thirteen-style attack. A remote attacker could use this flaw to conduct distinguishing attacks and plain text recovery attacks via statistical analysis of timing data using crafted packets...

Debian DSA-4296-1 : mbedtls - security update

Two vulnerabilities were discovered in mbedtls, a lightweight crypto and SSL/TLS library which could result in plain text recovery via side-channel attacks. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Debian Security Advisory DSA-429...

[SECURITY] [DSA 4296-1] mbedtls security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4296-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff September 16, 2018 https://www.debian.org/security/faq -...

Code injection

It was found that the GnuTLS implementation of HMAC-SHA-384 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks and plain text recovery attacks via statistical analysis of timing data using crafted packets...

Cross site scripting

A cache-based side channel in GnuTLS implementation that leads to plain text recovery in cross-VM attack setting was found. An attacker could use a combination of "Just in Time" Prime+probe attack in combination with Lucky-13 attack to recover plain text using crafted packets...

CVE-2018-10845

It was found that the GnuTLS implementation of HMAC-SHA-384 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks and plain text recovery attacks via statistical analysis of timing data using crafted packets...

DEBIAN-CVE-2018-10846

A cache-based side channel in GnuTLS implementation that leads to plain text recovery in cross-VM attack setting was found. An attacker could use a combination of "Just in Time" Prime+probe attack in combination with Lucky-13 attack to recover plain text using crafted packets...

CVE-2018-10846

A cache-based side channel in GnuTLS implementation that leads to plain text recovery in cross-VM attack setting was found. An attacker could use a combination of "Just in Time" Prime+probe attack in combination with Lucky-13 attack to recover plain text using crafted packets...

CVE-2018-10845

It was found that the GnuTLS implementation of HMAC-SHA-384 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks and plain text recovery attacks via statistical analysis of timing data using crafted packets...

CVE-2018-10846

CVE-2018-10846 describes a cache-based side-channel in GnuTLS that can enable plaintext recovery in cross-VM settings. An attacker could combine a Just in Time Prime+probe attack with a Lucky-13 attack by sending crafted packets to exploit this vulnerability. Remediation in publicly documented ad...