openSUSE Security Update : openssl-steam (openSUSE-2018-168)

This update for openssl-steam fixes the following issues : - Merged changes from upstream openssl Factory rev 137 into this fork for Steam. Updated to openssl 1.0.2k : - CVE-2016-7055: Montgomery multiplication may produce incorrect results boo1009528 - CVE-2016-7056: ECSDA P-256 timing attack ke...

Schneider Electric IGSS Mobile

CVSS v3 6.4 ATTENTION: Locally exploitable/low skill level to exploit. Vendor: Schneider Electric Equipment: IGSS Mobile Vulnerabilities: Improper Certificate Validation, Plaintext Storage of a Password AFFECTED PRODUCTS Schneider Electric reports that the vulnerabilities affect the following IGS...

SUSE SLES12 Security Update : openssl (SUSE-SU-2018:0112-1)

This update for openssl fixes the following issues: Security issues fixed : - CVE-2016-7056: ECSDA P-256 timing attack key recovery bsc1019334 - CVE-2017-3731: Truncated packet could crash via OOB read bsc1022085 - CVE-2016-8610: remote denial of service in SSL alert handling bsc1005878 -...

Siemens LOGO! Soft Comfort

CVSS v3 5.9 ATTENTION: Remotely exploitable. Vendor: Siemens Equipment: LOGO! Soft Comfort Vulnerability: Download of Code without Integrity Check AFFECTED PRODUCTS Siemens reports that the vulnerability affects the following LOGO! Soft Comfort engineering software products: LOGO! Soft Comfort: A...

How cryptocurrency mining works: Bitcoin vs. Monero

Ever wondered why websites that are mining in the background don’t mine for the immensely hot Bitcoin, but for Monero instead? We can explain that. As there are different types of cryptocurrencies, there are also different types of mining. After providing you with some background information abou...

CEMLink 6 Unrestricted WSDL Service Access / Poor Crypto Implementation Vulnerabilities

CEMLink 6 suffers from having unrestricted WSDL service access and a weak mechanism for password storage. Exploit Title: CEMLink6 multiple vulnerabilities Date Reported to vendor: 8/2/2017 Vendor never replied Exploit Author: email protected Vendor Homepage:...

CVE-2017-15118

A stack-based buffer overflow vulnerability was found in NBD server implementation in qemu before 2.11 allowing a client to request an export name of size up to 4096 bytes, which in fact should be limited to 256 bytes, causing an out-of-bounds stack write in the qemu process. If NBD server requir...

EulerOS 2.0 SP2 : golang (EulerOS-SA-2017-1225)

According to the version of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A carry propagation flaw was found in the implementation of the P-256 elliptic curve in golang. An attacker could possibly use this flaw to extract...

restic cryptography

tl;dr: this is not an audit and I take no responsibility for your backups, but I had a quick look at the crypto and I think I'm going to use restic for my personal backups. I keep hearing good things about restic. I am redoing my storage solution, and restic seems to tick all the boxes for my...

restic cryptography

tl;dr: this is not an audit and I take no responsibility for your backups, but I had a quick look at the crypto and I think I'm going to use restic for my personal backups. I keep hearing good things about restic. I am redoing my storage solution, and restic seems to tick all the boxes for my...

BSA-2017-383

Security Advisory ID : BSA-2017-383 Component : OpenSSL Revision : 2.0: Interim The signing function in crypto/ecdsa/ecdsaossl.c in certain OpenSSL versions and forks is vulnerable to timing attacks when signing with the standardized elliptic curve P-256 despite featuring constant-time curve...

Scientific Linux Security Update : golang on (20170801)

The following packages have been upgraded to a later upstream version: golang 1.8.3. Security Fixes : - A carry propagation flaw was found in the implementation of the P-256 elliptic curve in golang. An attacker could possibly use this flaw to extract private keys when static ECDH was used...

CVE-2017-7781/CVE-2017-10176: Issue with elliptic curve addition in mixed Jacobian-affine coordinates in Firefox/Java

tl;dr Firefox and Java suffered from a moderate vulnerability affecting the elliptic curve point addition algorithm that uses mixed Jacobian-affine coordinates where it can yield a result POINTATINFINITY when it should not. Introduction Few months ago I was working on a vulnerability affecting th...

RHEL 7 : golang (RHSA-2017:1859)

An update for golang is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

Moderate: Red Hat Security Advisory: golang security, bug fix, and enhancement update

An update for golang is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

Amazon Linux AMI : golang (ALAS-2017-857)

Golang: Elliptic curves carry propagation issue in x86-64 P-256. A carry propagation flaw was found in the implementation of the P-256 elliptic curve in golang. An attacker could use this flaw to extract private keys when static ECDH is used. CVE-2017-8932 C Tenable Network Security, Inc. The...

Medium: golang

Issue Overview: Golang: Elliptic curves carry propagation issue in x86-64 P-256. A carry propagation flaw was found in the implementation of the P-256 elliptic curve in golang. An attacker could use this flaw to extract private keys when static ECDH is used. CVE-2017-8932 Affected Packages: golan...

gnutls: Use-of-uninitialized-value in ecc_256_modq

Project: https://gitlab.com/gnutls/gnutls.git Detailed report: https://oss-fuzz.com/testcase?key=6126560014761984 Project: gnutls Fuzzer: libFuzzergnutlsclientfuzzer Fuzz target binary: gnutlsclientfuzzer Job Type: libfuzzermsangnutls Platform Id: linux Crash Type: Use-of-uninitialized-value Cras...

CVE-2017-8932

A bug in the standard library ScalarMult implementation of curve P-256 for amd64 architectures in Go before 1.7.6 and 1.8.x before 1.8.2 causes incorrect results to be generated for specific input points. An adaptive attack can be mounted to progressively extract the scalar input to ScalarMult by...

CVE-2017-8932

A bug in the standard library ScalarMult implementation of curve P-256 for amd64 architectures in Go before 1.7.6 and 1.8.x before 1.8.2 causes incorrect results to be generated for specific input points. An adaptive attack can be mounted to progressively extract the scalar input to ScalarMult by...