Improper Authentication Affecting nginx package, versions [1.11.4,1.26.3)[1.27.0,1.27.4)
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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- published9 Feb 2025
- disclosed5 Feb 2025
- creditUnknown
Introduced: 5 Feb 2025
CVE-2025-23419 (opens in a new tab)How to fix?
Upgrade nginx to version 1.26.3, 1.27.4 or higher.
Overview
Affected versions of this package are vulnerable to Improper Authentication due to improper handling of TLS session resumption. An attacker can intercept and decrypt communications by exploiting this weakness in the session resumption process.
This is only exploitable if the server is configured to use TLS session resumption without proper session ticket key rotation.