Out-of-memory vulnerability in github.com/libp2p/go-libp2p
A malicious actor can store an arbitrary amount of data in the memory of a remote node by sending the node a message with a signed peer record. Signed peer records from randomly generated peers can be sent by a malicious actor. This memory does not get garbage collected and so the remote node can run out of memory (OOM).
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-40583US | high7.5 | — | ||
libp2p is a networking stack and library modularized out of The IPFS Project, and bundled separately for other tools to use. In go-libp2p, by using signed peer records a malicious… | ||||
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references
External citations — patches, advisories, analysis.
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