Covert Timing Channel Affecting fulgur package, versions <0.19.0
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Test your applications- Snyk IDSNYK-RUST-FULGUR-17817867
- published5 Jul 2026
- disclosed5 Jul 2026
- creditUnknown
Introduced: 5 Jul 2026
New CVE NOT AVAILABLE CWE-385 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade fulgur to version 0.19.0 or higher.
Overview
Affected versions of this package are vulnerable to Covert Timing Channel through the pagination process. An attacker can exhaust CPU and memory resources or cause an infinite loop by submitting HTML/CSS with extremely large or non-finite height values, resulting in excessive page fragment allocation and unbounded processing.