Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) Affecting guzzlehttp/oauth-subscriber package, versions <0.8.1
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- published7 Jan 2025
- disclosed6 Jan 2025
- creditPhilippe Godbout
Introduced: 6 Jan 2025
NewCVE-2025-21617 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade guzzlehttp/oauth-subscriber to version 0.8.1 or higher.
Overview
Affected versions of this package are vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) via the generateNonce function due to the insecure nonce generation process. An attacker can exploit this vulnerability to perform replay attacks when TLS is not used by predicting or reusing the nonce value.