Use of Uninitialized Variable Affecting github.com/dragonflyoss/dragonfly/client/daemon/peer package, versions <2.1.3
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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-GOLANG-GITHUBCOMDRAGONFLYOSSDRAGONFLYCLIENTDAEMONPEER-12927324
- published19 Sept 2025
- disclosed17 Sept 2025
- creditPaweł Płatek, Sam Alws
Introduced: 17 Sep 2025
NewCVE-2025-59348 (opens in a new tab)How to fix?
Upgrade github.com/dragonflyoss/dragonfly/client/daemon/peer to version 2.1.3 or higher.
Overview
Affected versions of this package are vulnerable to Use of Uninitialized Variable due to improper handling of the usedTraffic field in the processPieceFromSource method. An attacker can cause service disruption for a peer by exploiting incorrect rate limiting during task processing.