SUSE-SU-2025:1029-1 Security update for ed25519-java

This update for ed25519-java fixes the following issues: - CVE-2020-36843: Fixed no check performed on scalar to avoid signature malleability bsc1239551...

ed25519-java-0.3.0-6.1 on GA media (moderate)

ed25519-java-0.3.0-6.1 on GA media Announcement ID: openSUSE-SU-2025:14892-1 Rating: moderate Cross-References: CVE-2020-36843 CVSS scores: CVE-2020-36843 SUSE : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVE-2020-36843 SUSE : 8.7...

SUSE CVE-2020-36843

The implementation of EdDSA in EdDSA-Java aka ed25519-java through 0.3.0 exhibits signature malleability and does not satisfy the SUF-CMA Strong Existential Unforgeability under Chosen Message Attacks property. This allows attackers to create new valid signatures different from previous signature...

GHSA-P53J-G8PW-4W5F Ed25519 Signature Malleability in ed25519-java Due to Missing Scalar Range Check

The implementation of EdDSA in EdDSA-Java aka ed25519-java through 0.3.0 exhibits signature malleability and does not satisfy the SUF-CMA Strong Existential Unforgeability under Chosen Message Attacks property. This allows attackers to create new valid signatures different from previous signature...

Ed25519 Signature Malleability in ed25519-java Due to Missing Scalar Range Check

The implementation of EdDSA in EdDSA-Java aka ed25519-java through 0.3.0 exhibits signature malleability and does not satisfy the SUF-CMA Strong Existential Unforgeability under Chosen Message Attacks property. This allows attackers to create new valid signatures different from previous signature...

AZL-73250 CVE-2020-36843 affecting package ed25519-java for versions less than 0.3.0-1

The implementation of EdDSA in EdDSA-Java aka ed25519-java through 0.3.0 exhibits signature malleability and does not satisfy the SUF-CMA Strong Existential Unforgeability under Chosen Message Attacks property. This allows attackers to create new valid signatures different from previous signature...

UBUNTU-CVE-2020-36843

The implementation of EdDSA in EdDSA-Java aka ed25519-java through 0.3.0 exhibits signature malleability and does not satisfy the SUF-CMA Strong Existential Unforgeability under Chosen Message Attacks property. This allows attackers to create new valid signatures different from previous signature...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the xengineVerify method in EdDSAEngine.java, which does not comply with RFC 8032 specifications for signature maleability. An attacker can create new valid signatures different from...

CVE-2020-36843

The implementation of EdDSA in EdDSA-Java aka ed25519-java through 0.3.0 exhibits signature malleability and does not satisfy the SUF-CMA Strong Existential Unforgeability under Chosen Message Attacks property. This allows attackers to create new valid signatures different from previous signature...

CVE-2024-1631

Impact: The library offers a function to generate an ed25519 key pair via Ed25519KeyIdentity.generate with an optional param to provide a 32 byte seed value, which will then be used as the secret key. When no seed value is provided, it is expected that the library generates the secret key using...

Security Bulletin: Denial of service, DNS poisoning, and information disclosure might affect IBM Storage Defender – Resiliency Service

Summary IBM Storage Defender – Resiliency Service is vulnerable and can result in denial of service, DNS poisoning, and information disclosure. The vulnerabilities have been addressed. CVE-2024-34447, CVE-2024-30172, CVE-2024-30171, CVE-2024-29857, CVE-2024-45296, CVE-2023-44487, CVE-2024-29857...

Security Bulletin: Multiple vulnerabilities in Bouncy Castle Crypto affect IBM Robotic Process Automation.

Summary Multiple vulnerabilities in Bouncy Castle Crypto affect IBM Robotic Process Automation. IBM Robotic Process Automation uses Bouncy Catle Crypto for some cryptographic processing. This bulletin identifies the security fixes to apply to address the vulnerabilities. Vulnerability Details...

DEBIAN-CVE-2024-2881

Fault Injection vulnerability in wced25519signmsg function in wolfssl/wolfcrypt/src/ed25519.c in WolfSSL wolfssl5.6.6 on Linux/Windows allows remote attacker co-resides in the same system with a victim process to disclose information and escalate privileges via Rowhammer fault injection to the...

CVE-2024-2881

Fault Injection vulnerability in wced25519signmsg function in wolfssl/wolfcrypt/src/ed25519.c in WolfSSL wolfssl5.6.6 on Linux/Windows allows remote attacker co-resides in the same system with a victim process to disclose information and escalate privileges via Rowhammer fault injection to the...

UBUNTU-CVE-2024-2881

Fault Injection vulnerability in wced25519signmsg function in wolfssl/wolfcrypt/src/ed25519.c in WolfSSL wolfssl5.6.6 on Linux/Windows allows remote attacker co-resides in the same system with a victim process to disclose information and escalate privileges via Rowhammer fault injection to the...

CVE-2024-2881

Fault Injection vulnerability in wced25519signmsg function in wolfssl/wolfcrypt/src/ed25519.c in WolfSSL wolfssl5.6.6 on Linux/Windows allows remote attacker co-resides in the same system with a victim process to disclose information and escalate privileges via Rowhammer fault injection to the...

Fault Injection

Overview Affected versions of this package are vulnerable to Fault Injection through the wced25519signmsg function. An attacker can disclose sensitive information and escalate privileges by exploiting the Rowhammer fault injection technique to manipulate the ed25519key structure. This is only...

CVE-2024-2881 Fault Injection of EdDSA signature in WolfCrypt

Fault Injection vulnerability in wced25519signmsg function in wolfssl/wolfcrypt/src/ed25519.c in WolfSSL wolfssl5.6.6 on Linux/Windows allows remote attacker co-resides in the same system with a victim process to disclose information and escalate privileges via Rowhammer fault injection to the...

PT-2024-22582 · Wolfssl +1 · Wolfssl +1

Name of the Vulnerable Software and Affected Versions: WolfSSL versions 5.6.6 and earlier Description: The issue is related to a Fault Injection vulnerability in the wc ed25519 sign msg function in WolfSSL, which affects the ed25519 key structure. This vulnerability allows a remote attacker...

WolfSSL 安全漏洞

wolfSSL CyaSSL is the United States wolfSSL company for embedded systems developers to use a small, portable embedded SSL programming library. A security vulnerability exists in WolfSSL version 5.6.6, which can be exploited by remote attackers to disclose information and elevate privileges via a...