glibc security update

2.28-151.0.1.el84 - merge RH patches for ol8-u4 release Review-exception: Patch merge - Provide glibc.pthread.mutexspincount tunable for pthread adaptive - spin mutex Orabug: 27982358. Reviewed-by: Qing Zhao - add Ampere emag to tunable cpu list Patrick McGehearty - add optimized memset for emag ...

OSV-2018-192 Stack-buffer-overflow in highbd_dr_prediction_z1_64xN_avx2

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11517 Crash type: Stack-buffer-overflow READ 16 Crash state: highbddrpredictionz164xNavx2 av1highbddrpredictionz1avx2 av1predictintrablock...

Huawei EulerOS: Security Advisory for openssl (EulerOS-SA-2018-1115)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Huawei EulerOS: Security Advisory for openssl (EulerOS-SA-2018-1179)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2017-3738

There is an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely. Attack...

Linux/x86_64 - AVX2 XOR Decoder + execve(/bin/sh) Shellcode (62 bytes)

/ ; Title : Linux/x8664 - AVX2 XOR Decoder + execve"/bin/sh" 62 bytes ; Author : Gonçalo Ribeiro @goncalor ; Website : goncalor.com ; SLAE64-ID : 1635 ; this only works on machines with a CPU that supports AVX2 instructions global start start: jmp calldecoder decoder: pop rsi lea rdi, rsi+1 ;...

NewStart CGSL CORE 5.04 / MAIN 5.04 : openssl Multiple Vulnerabilities (NS-SA-2019-0033)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has openssl packages installed that are affected by multiple vulnerabilities: - OpenSSL 1.0.2 starting from version 1.0.2b introduced an error state mechanism. The intent was that if a fatal error occurred during a handshake th...

EulerOS Virtualization 3.0.1.0 : openssl (EulerOS-SA-2019-1546)

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Libgcrypt before 1.7.10 and 1.8.x before 1.8.3 allows a memory-cache side-channel attack on ECDSA signatures that can be mitigat...

openssl security update

1.0.2k-16.0.1.el76.1 - Bump release for rebuild. 1.0.2k-16.1 - use SHA-256 in FIPS RSA pairwise key check - fix CVE-2018-5407 - EC signature local timing side-channel key extraction 1.0.2k-16 - fix CVE-2018-0495 - ROHNP - Key Extraction Side Channel on DSA, ECDSA - fix incorrect error message on...

Security Bulletin: Aspera OnDemand is affected by openSSL vulnerabilities (CVE-2017-3738)

Summary Aspera OnDemand has addressed the following openSSL vulnerabilities. Vulnerability Details CVEID: CVE-2017-3738 DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by an overflow bug in the AVX2 Montgomery multiplication procedure used in...

EulerOS 2.0 SP3 : openssl (EulerOS-SA-2018-1179)

According to the versions of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - There is a carry propagating bug in the x8664 Montgomery squaring procedure in OpenSSL before 1.0.2m and 1.1.0 before 1.1.0g. No EC algorithms...

Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM API Connect (CVE-2017-3738, CVE-2017-3737)

Summary IBM API Connect has addressed the following vulnerabilities. OpenSSL could allow a remote attacker to obtain sensitive information, caused by an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. An unspecified vulnerability in multip...

Amazon Linux AMI : openssl (ALAS-2018-1016)

There is an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely. Attack...

Medium: openssl

Issue Overview: There is an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believe...

EulerOS 2.0 SP2 : openssl (EulerOS-SA-2018-1115)

According to the versions of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - There is a carry propagating bug in the x8664 Montgomery squaring procedure in OpenSSL before 1.0.2m and 1.1.0 before 1.1.0g. No EC algorithms...

Amazon Linux 2 : openssl (ALAS-2018-1004)

bnsqrx8xinternal carry bug on x8664 There is a carry propagating bug in the x8664 Montgomery squaring procedure in OpenSSL before 1.0.2m and 1.1.0 before 1.1.0g. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to...

Medium: openssl

Issue Overview: bnsqrx8xinternal carry bug on x8664 There is a carry propagating bug in the x8664 Montgomery squaring procedure in OpenSSL before 1.0.2m and 1.1.0 before 1.1.0g. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be...

openssl security and bug fix update

1.0.2k-12.0.1 - sha256 is used for the RSA pairwise consistency test instead of sha1 1.0.2k-12 - fix CVE-2017-3737 - incorrect handling of fatal error state - fix CVE-2017-3738 - AVX2 Montgomery multiplication bug with 1024 bit modulus 1.0.2k-11 - fix deadlock in RNG in the FIPS mode in mariadb...

[ASA-201804-6] lib32-openssl: private key recovery

Arch Linux Security Advisory ASA-201804-6 ========================================= Severity: Medium Date : 2018-04-15 CVE-ID : CVE-2017-3738 Package : lib32-openssl Type : private key recovery Remote : Yes Link : https://security.archlinux.org/AVG-551 Summary ======= The package lib32-openssl...

Overflow In Multiplication Procedure

OpenSSL is vulnerable to an overflow error in AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. This bug can be used to compromise private key information for certain situations and DH1024. It does affect processors supporting AVX2 but not ADX extensions e.g.,...