CVE-2022-2274

OpenSSL-src 在 RSA 私钥操作时发生堆内存损坏：CVE-2022-2274 摘要 OpenSSL-src-rust 是一个使用 Rust 编写的、以 crate 形式打包的 OpenSSL 源码和从源码构建 OpenSSL 的逻辑。目前有两个受维护的分支，分别对应两个受维护的 OpenSSL 版本，即构建 OpenSSL 3.0 的 main 分支和构建 OpenSSL 1.1.1 的 release/111 分支。 OpenSSL 3.0.4 版本在为支持 AVX512IFMA 指令的 X8664 CPU 实现的 RSA 代码中引入了一个严重缺陷。该问题使得 2048...

CVE-2022-2274

CVE-2022-2274 CVE-2022-2274 的 POC（openssl） OpenSSL 3.0.4 版本在支持 AVX512IFMA 指令的 X8664 CPU 的 RSA 实现中引入了一个严重错误。此问题导致此类机器上使用 2048 位私钥的 RSA 实现不正确，计算过程中会发生内存损坏。由于内存损坏，攻击者可能能够在执行计算的机器上触发远程代码执行。使用 2048 位 RSA 私钥的 SSL/TLS 服务器或其他服务器，运行在支持 AVX512IFMA 指令的 X8664 架构的机器上，均受此问题影响。 CVSS 3.x 严重性和指标： 基础评分：9.8 严重 向量：...

Juniper Junos OS Multiple Vulnerabilities (JSA73176)

The version of Junos OS installed on the remote host is affected by multiple vulnerabilities as referenced in the JSA73176 advisory. - AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This...

K59313410: OpenSSL vulnerability CVE-2022-2274

Security Advisory Description The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X8664 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during...

Exploit for Out-of-bounds Write in Openssl

OpenSSL-src Heap Memory Corruption with RSA Private Key Operat...

SUSE CVE-2022-2274

The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X8664 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a...

Exploit for Out-of-bounds Write in Openssl

CVE-2022-2274 A POC OF CVE-2022-2274 openssl The OpenSSL 3...

OpenSSL Releases Patch for High-Severity Bug that Could Lead to RCE Attacks

The maintainers of the OpenSSL project have released patches to address a high-severity bug in the cryptographic library that could potentially lead to remote code execution under certain scenarios. The issue, now assigned the identifier CVE-2022-2274, has been described as a case of heap memory...

Heap memory corruption with RSA private key operation

The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X8664 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a...

RUSTSEC-2022-0033 Heap memory corruption with RSA private key operation

The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X8664 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a...

Slackware Linux 15.0 / current openssl Multiple Vulnerabilities (SSA:2022-186-01)

The version of openssl installed on the remote host is prior to 1.1.1q. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2022-186-01 advisory. - AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of...

OpenSSL 3.0.0 < 3.0.5 Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 3.0.5. It is, therefore, affected by multiple vulnerabilities as referenced in the 3.0.5 advisory. - The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X8664 CPUs supporting the AVX512IFMA instructions...

Bug in RSA implementation for AVX512IFMA capable CPUs

The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X8664 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a...

OpenSSL: Heap memory corruption with RSA private key operation (CVE-2022-2274) - Linux

OpenSSL is prone to a buffer overflow vulnerability in the RSA implementation for AVX512IFMA capable CPUs. Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier:...

OpenSSL: Heap memory corruption with RSA private key operation (CVE-2022-2274) - Windows

OpenSSL is prone to a buffer overflow vulnerability in the RSA implementation for AVX512IFMA capable CPUs. Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier:...

FreeBSD : OpenSSL -- Heap memory corruption with RSA private key operation (f0e45968-faff-11ec-856e-d4c9ef517024)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the f0e45968-faff-11ec-856e-d4c9ef517024 advisory. - The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X8664 CPUs supportin...

GHSA-735F-PG76-FXC4 openssl-src heap memory corruption with RSA private key operation

The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X8664 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a...

openssl-src heap memory corruption with RSA private key operation

The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X8664 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a...

ALPINE-CVE-2022-2274

The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X8664 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a...

DEBIAN-CVE-2022-2274

The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X8664 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a...