CVE-2026-22698

RustCrypto: Elliptic Curves is general purpose Elliptic Curve Cryptography ECC support, including types and traits for representing various elliptic curve forms, scalars, points, and public/secret keys composed thereof. In versions 0.14.0-pre.0 and 0.14.0-rc.0, a critical vulnerability exists in...

CVE-2026-22698

RustCrypto: Elliptic Curves is general purpose Elliptic Curve Cryptography ECC support, including types and traits for representing various elliptic curve forms, scalars, points, and public/secret keys composed thereof. In versions 0.14.0-pre.0 and 0.14.0-rc.0, a critical vulnerability exists in...

CVE-2026-22698 RustCrypto SM2-PKE has 32-bit Biased Nonce Vulnerability

RustCrypto: Elliptic Curves is general purpose Elliptic Curve Cryptography ECC support, including types and traits for representing various elliptic curve forms, scalars, points, and public/secret keys composed thereof. In versions 0.14.0-pre.0 and 0.14.0-rc.0, a critical vulnerability exists in...

CVE-2026-22698

CVE-2026-22698 affects the RustCrypto Elliptic Curves library (SM2 PKE) in versions 0.14.0-pre.0 through 0.14.0-rc.0. The root cause is a unit-mismatch in the nonce generation path: the code computes the nonce length as a 32-bit value but feeds it as a bit-length to the RNG, producing a 32-bit en...

CVE-2026-22698 RustCrypto SM2-PKE has 32-bit Biased Nonce Vulnerability

RustCrypto: Elliptic Curves is general purpose Elliptic Curve Cryptography ECC support, including types and traits for representing various elliptic curve forms, scalars, points, and public/secret keys composed thereof. In versions 0.14.0-pre.0 and 0.14.0-rc.0, a critical vulnerability exists in...

EUVD-2026-1876

RustCrypto: Elliptic Curves is general purpose Elliptic Curve Cryptography ECC support, including types and traits for representing various elliptic curve forms, scalars, points, and public/secret keys composed thereof. In versions 0.14.0-pre.0 and 0.14.0-rc.0, a critical vulnerability exists in...

SM2-PKE has 32-bit Biased Nonce Vulnerability

Summary A critical vulnerability exists in the SM2 Public Key Encryption PKE implementation where the ephemeral nonce k is generated with severely reduced entropy. A unit mismatch error causes the nonce generation function to request only 32 bits of randomness instead of the expected 256 bits. Th...

PT-2026-2248

Name of the Vulnerable Software and Affected Versions RustCrypto versions 0.14.0-pre.0 through 0.14.0-rc.0 Description The Elliptic Curves library within RustCrypto, a general-purpose Elliptic Curve Cryptography ECC implementation, contains a flaw in its SM2 Public Key Encryption PKE...

EUVD-2021-28629

Malicious code in bioql PyPI...

CVE-2021-41615

websda.c in GoAhead WebServer 2.1.8 has insufficient nonce entropy because the nonce calculation relies on the hardcoded onceuponatimeinparadise value, which does not follow the secret-data guideline for HTTP Digest Access Authentication in RFC 7616 section 3.3 or RFC 2617 section 3.2.1. NOTE:...

GHSA-237R-R8M4-4Q88 Guzzle OAuth Subscriber has insufficient nonce entropy

Impact Nonce generation does not use sufficient entropy nor a cryptographically secure pseudorandom source https://github.com/guzzle/oauth-subscriber/blob/0.8.0/src/Oauth1.phpL192. This can leave servers vulnerable to replay attacks when TLS is not used. Patches Upgrade to version 0.8.1 or higher...

CVE-2025-21617 Guzzle OAuth Subscriber has insufficient nonce entropy

Guzzle OAuth Subscriber signs Guzzle requests using OAuth 1.0. Prior to 0.8.1, Nonce generation does not use sufficient entropy nor a cryptographically secure pseudorandom source. This can leave servers vulnerable to replay attacks when TLS is not used. This vulnerability is fixed in 0.8.1...

CVE-2025-21617

CVE-2025-21617 affects the Guzzle OAuth Subscriber (PHP) where Nonce generation in OAuth 1.0 authentication did not use sufficient entropy or a cryptographically secure PRNG prior to version 0.8.1. The issue enables potential replay attacks when TLS is not used. The vulnerability is fixed in 0.8....

PT-2025-4303 · Unknown · Guzzle Oauth Subscriber

Name of the Vulnerable Software and Affected Versions: Guzzle OAuth Subscriber versions prior to 0.8.1 Description: The issue concerns the Guzzle OAuth Subscriber, which signs Guzzle requests using OAuth 1.0. Prior to version 0.8.1, the Nonce generation does not utilize sufficient entropy nor a...

Guzzle 安全特征问题漏洞

Guzzle is a PHP HTTP client for guzzlehttp individual developers that makes it easy to send HTTP requests and easily integrate with web services. A Security Feature Issue vulnerability exists in Guzzle versions prior to 0.8.1 that stems from Nonce generating pseudo-random sources that do not use...

CVE-2021-41615

websda.c in GoAhead WebServer 2.1.8 has insufficient nonce entropy because the nonce calculation relies on the hardcoded onceuponatimeinparadise value, which does not follow the secret-data guideline for HTTP Digest Access Authentication in RFC 7616 section 3.3 or RFC 2617 section 3.2.1. NOTE:...

Hardcoded credentials

websda.c in GoAhead WebServer 2.1.8 has insufficient nonce entropy because the nonce calculation relies on the hardcoded onceuponatimeinparadise value, which does not follow the secret-data guideline for HTTP Digest Access Authentication in RFC 7616 section 3.3 or RFC 2617 section 3.2.1. NOTE:...

CVE-2021-41615

websda.c in GoAhead WebServer 2.1.8 has insufficient nonce entropy because the nonce calculation relies on the hardcoded onceuponatimeinparadise value, which does not follow the secret-data guideline for HTTP Digest Access Authentication in RFC 7616 section 3.3 or RFC 2617 section 3.2.1. NOTE:...

CVE-2021-41615

The CVE-2021-41615 entry relates to GoAhead WebServer 2.1.8 (websda.c) having insufficient nonce entropy because nonce calculation uses a hardcoded value (onceuponatimeinparadise) that does not comply with RFC 7616/2617 secret-data guidelines. The vulnerability is documented with a high CVSS v3.1...

Embedthis Software GoAhead 安全特征问题漏洞

Embedthis Software GoAhead is an open source, small embedded web server from Embedthis Software, USA. A security vulnerability exists in Embedthis Software GoAhead WebServer version 2.1.8, which stems from the fact that websda.c does not have sufficient nonce entropy, but nonce computation relies...