hw: Special Register Buffer Data Sampling (SRBDS)

A new domain bypass transient execution attack known as Special Register Buffer Data Sampling SRBDS has been found. This flaw allows data values from special internal registers to be leaked by an attacker able to execute code on any core of the CPU. An unprivileged, local attacker can use this fl...

ALBA-2021:3054 opencryptoki bug fix and enhancement update

The opencryptoki packages contain version 2.11 of the PKCS11 API, implemented for IBM Cryptocards, such as IBM 4764 and 4765 crypto cards. These packages includes support for the IBM 4758 Cryptographic CoProcessor with the PKCS11 firmware loaded, the IBM eServer Cryptographic Accelerator FC 4960 ...

RHEL 7 / 8 : OpenShift Container Platform 4.8.4 (RHSA-2021:2984)

The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:2984 advisory. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or...

Golang Cryptomining Worm Offers 15% Speed Boost

A freshly discovered variant of the Golang crypto-worm was recently spotted dropping Monero-mining malware on victim machines; in a switch-up of tactics, the payload binaries are capable of speeding up the mining process by 15 percent, researchers said. According to research from Uptycs, the worm...

Moderate: Red Hat Security Advisory: go-toolset-1.15 and go-toolset-1.15-golang security and bug fix update

An update for go-toolset-1.15 and go-toolset-1.15-golang is now available for Red Hat Developer Tools. 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 availabl...

NVIDIA Jetson 资源管理错误漏洞

Nvidia NVIDIA Jetson is an embedded system development module from Nvidia Corporation. A resource management error vulnerability exists in various NVIDIA Jetson software, which originates from a post-release reuse error in the kernel crypto node. An attacker could exploit this vulnerability to...

Raccoon Stealer Bundles Malware, Propagates Via SEO

Criminals behind the Raccoon Stealer platform have updated their services to include tools for siphoning cryptocurrency from a target’s computer and new remote access features for dropping malware and scooping up files. The stealer-as-a-service platform, whose customers are typically rookie...

CVE-2021-37847

crypto/digest.c in Pengutronix barebox through 2021.07.0 leaks timing information because memcmp is used during digest verification...

Design/Logic Flaw

crypto/digest.c in Pengutronix barebox through 2021.07.0 leaks timing information because memcmp is used during digest verification...

CVE-2021-37847

CVE-2021-37847 affects Pengutronix barebox up to version 2021.07.0, where crypto/digest.c leaks timing information during digest verification because memcmp is used. The connected documents confirm the same description across NVD/Red Hat/OSV/CVE lists and related sources, with no details on concr...

Top Black Hat USA Sessions for Qualys Customers

Black Hat USA is known for cutting-edge security research, and this year’s conference is no different. If you’re a Qualys customer, here are some Black Hat sessions we think youll find relevant. Next-Gen DFIR: Mass Exploits & Supplier Compromise An investigation of real “next-gen” digital forensi...

Moderate: Red Hat Security Advisory: OpenShift Virtualization 4.8.0 Images

Red Hat OpenShift Virtualization release 4.8.0 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which give...

No More Ransom Saves Victims Nearly €1 billion Over 5 Years

To date, the No More Ransom repository of ransomware decryptors has helped more than 6 million victims recover their files, keeping nearly a billion euros out of the hands of cybercriminals, according to a Monday release. Launched five years ago, No More Ransom is maintained via cooperation betwe...

Old crypto malware makes come back, hits Windows, Linux devices

By Deeba Ahmed LemonDuck was first discovered in China in 2019 as a cryptocurrency botnet that used affected systems for Monero mining. This is a post from HackRead.com Read the original post: Old crypto malware makes come back, hits Windows, Linux devices...

A week in security (July 19 – July 25)

Last week on Malwarebytes Labs: Stopransomwaredotgov, a one-stop hub for ransomware resources Beware, crypto-scammer seeks foreigner with BLOCK CHAIN ACCOUNT Remcos RAT delivered via Visual Basic US, EU, UK, NATO blame China for “reckless” exchange attacks HiveNightmare zero-day lets anyone be...

Microsoft Warns of LemonDuck Malware Targeting Windows and Linux Systems

An infamous cross-platform crypto-mining malware has continued to refine and improve upon its techniques to strike both Windows and Linux operating systems by setting its sights on older vulnerabilities, while simultaneously latching on to a variety of spreading mechanisms to maximize the...

CVE-2020-28362

A flaw was found in the math/big package of Go's standard library that causes a denial of service. Applications written in Go that use math/big via cryptographic packages, including crypto/rsa and crypto/x509, are vulnerable and can potentially cause panic via a crafted certificate chain. The...

Sifchain: Signature Verification /// golang.org/x/crypto/ssh

Summary: Crypto package are vulnerable to Improper Signature Verification " An attacker can craft an ssh-ed25519 or [email protected] public key, such that the library will panic when trying to verify a signature with it. Clients can deliver such a public key and signature to any...

openSUSE 15 Security Update : go1.15 (openSUSE-SU-2021:1079-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2021:1079-1 advisory. - The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an X.509 certificate matches the expected type...

openSUSE 15 Security Update : go1.16 (openSUSE-SU-2021:1078-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2021:1078-1 advisory. - The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an X.509 certificate matches the expected type...