Improperly Controlled Sequential Memory Allocation Affecting io.smallrye:smallrye-fault-tolerance-core package, versions [,6.9.0)
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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- published18 Mar 2025
- disclosed12 Mar 2025
- creditUnknown
Introduced: 12 Mar 2025
NewCVE-2025-2240 (opens in a new tab)How to fix?
Upgrade io.smallrye:smallrye-fault-tolerance-core to version 6.9.0 or higher.
Overview
Affected versions of this package are vulnerable to Improperly Controlled Sequential Memory Allocation when Guard or TypeGuard objects are created in the GuardImpl and TypeGuardImpl classes in the metrics component. If these objects are created with no description, memory is allocated indefinitely, and random UUIDs are assigned to the metrics' method tags. An attacker can cause an OOM and crash by repeatedly sending requests to this URI.