Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) Affecting guzzlehttp/oauth-subscriber package, versions <0.8.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published7 Jan 2025
- disclosed6 Jan 2025
- creditPhilippe Godbout
Introduced: 6 Jan 2025
CVE-2025-21617 (opens in a new tab)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.