USN-5488-2: OpenSSL vulnerability

USN-5488-1 fixed vulnerabilities in OpenSSL. This update provides the corresponding updates for Ubuntu 16.04 ESM. Original advisory details: Chancen and Daniel Fiala discovered that OpenSSL incorrectly handled the crehash script. A local attacker could possibly use this issue to execute arbitrary...

NIST Announces First Four Quantum-Resistant Cryptographic Algorithms

NISTs post-quantum computing cryptography standard process is entering its final phases. It announced the first four algorithms: For general encryption, used when we access secure websites, NIST has selected the CRYSTALS-Kyber algorithm. Among its advantages are comparatively small encryption key...

Hive Ransomware Upgrades to Rust for More Sophisticated Encryption Method

The operators of the Hive ransomware-as-a-service RaaS scheme have overhauled their file-encrypting software to fully migrate to Rust and adopt a more sophisticated encryption method. "With its latest variant carrying several major upgrades, Hive also proves it's one of the fastest evolving...

The vulnerability of the FortiDDoS software-defined security device, which stems from the use of a strictly encrypted cryptographic key, allows attackers to sign JWT tokens for various devices.

The vulnerability of the FortiDDoS software protection system against DDoS attacks is related to the use of a strictly encrypted cryptographic key. Exploiting this vulnerability allows a malicious actor to sign JWT tokens for various devices remotely...

USN-5502-1 openssl vulnerability

Alex Chernyakhovsky discovered that OpenSSL incorrectly handled AES OCB mode when using the AES-NI assembly optimized implementation on 32-bit x86 platforms. A remote attacker could possibly use this issue to obtain sensitive information...

Prepare for a New Cryptographic Standard to Protect Against Future Quantum-Based Threats

The National Institute of Standards and Technology NIST has announced that a new post-quantum cryptographic standard will replace current public-key cryptography, which is vulnerable to quantum-based attacks. Note: the term “post-quantum cryptography” is often referred to as “quantum-resistant...

[SECURITY] Fedora 36 Update: golang-github-oneofone-xxhash-1.2.8-5.fc36

This is a native Go implementation of the excellent xxhash algorithm, an extremely fast non-cryptographic Hash algorithm, working at speeds close to R AM limits...

[SECURITY] Fedora 36 Update: golang-github-appc-spec-0.8.11-14.fc36

This package contains schema definitions and tools for the App Container app c specification. These include technical details on how an appc image is downloaded over a network, cryptographically verified, and executed on a host. See SPEC.md for details of the specification itself...

CVE-2022-25898

The package jsrsasign before 10.5.25 are vulnerable to Improper Verification of Cryptographic Signature when JWS or JWT signature with non Base64URL encoding special characters or number escaped characters may be validated as valid by mistake. Workaround: Validate JWS or JWT signature if it has...

Design/Logic Flaw

The package jsrsasign before 10.5.25 are vulnerable to Improper Verification of Cryptographic Signature when JWS or JWT signature with non Base64URL encoding special characters or number escaped characters may be validated as valid by mistake. Workaround: Validate JWS or JWT signature if it has...

CVE-2022-25898

The CVE-2022-25898 entry concerns the jsrsasign library (pre-10.5.25) where JWS/JWT signatures with non Base64URL-encoded or escaped characters may be validated as valid. Affected component: jsrsasign; root cause: improper verification of cryptographic signatures. Impact (per sources): potential ...

CVE-2022-25898 Improper Verification of Cryptographic Signature

The package jsrsasign before 10.5.25 are vulnerable to Improper Verification of Cryptographic Signature when JWS or JWT signature with non Base64URL encoding special characters or number escaped characters may be validated as valid by mistake. Workaround: Validate JWS or JWT signature if it has...

OpenSSL 缓冲区错误漏洞

OpenSSL is an open source Openssl team's general-purpose cryptographic library capable of implementing Secure Sockets Layer SSLv2/v3 and Secure Transport Layer TLSv1 protocols. The product supports multiple encryption algorithms, including symmetric ciphers, hashing algorithms, secure hashing...

Oracle Linux 8 : libgcrypt (ELSA-2022-5311)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2022-5311 advisory. 1.8.5-7 - Fix CVE-2021-33560 2018525 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note that Nessus ha...

Emerson DeltaV Distributed Control System 加密问题漏洞

Emerson DeltaV Distributed Control System is an automated distributed control system from Emerson. The system includes functions such as network security management, alarm management, batch control, and change management. The Emerson DeltaV Distributed Control System is vulnerable to a...

[SECURITY] Fedora 35 Update: openssl-1.1.1o-1.fc35

The OpenSSL toolkit provides support for secure communications between machines. OpenSSL includes a certificate management tool and shared libraries which provide various cryptographic algorithms and protocols...

CVE-2022-31230

Dell PowerScale OneFS, versions 8.2.x-9.2.x, contain broken or risky cryptographic algorithm. A remote unprivileged malicious attacker could potentially exploit this vulnerability, leading to full system access...

Design/Logic Flaw

Dell PowerScale OneFS, versions 8.2.x-9.2.x, contain broken or risky cryptographic algorithm. A remote unprivileged malicious attacker could potentially exploit this vulnerability, leading to full system access...

CVE-2022-31230

The CVE-2022-31230 entry concerns Dell PowerScale OneFS (versions 8.2.x–9.2.x) with a broken or risky cryptographic algorithm. The vulnerability could allow a remote unprivileged attacker to gain full system access. The issue is documented in NVD and supported by Dell EMC advisory DSA-2022-118. T...

CVE-2022-31230

Dell PowerScale OneFS, versions 8.2.x-9.2.x, contain broken or risky cryptographic algorithm. A remote unprivileged malicious attacker could potentially exploit this vulnerability, leading to full system access...