Always-Incorrect Control Flow Implementation Affecting envoyproxy/envoy package, versions [,1.31.2)
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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Test your applications- Snyk IDSNYK-UNMANAGED-ENVOYPROXYENVOY-8062351
- published20 Sept 2024
- disclosed19 Sept 2024
- creditErik Engberg
Introduced: 19 Sep 2024
CVE-2024-45807 (opens in a new tab)How to fix?
Upgrade envoyproxy/envoy to version 1.31.2 or higher.
Overview
Affected versions of this package are vulnerable to Always-Incorrect Control Flow Implementation due to the OnBeginHeadersForStream process. An attacker can cause the application to crash by sending specially crafted headers that exploit the bug in stream management.