Vulnerability Report: GO-2023-1559
- CVE-2023-23631, GHSA-4gj3-6r43-3wfc
- Affects: github.com/ipfs/go-unixfsnode
- Published: Feb 14, 2023
- Modified: Jun 12, 2023
Trying to read malformed HAMT sharded directories can cause panics and virtual memory leaks. If you are reading untrusted user input, an attacker can then trigger a panic. This is caused by a bogus fanout parameter in the HAMT directory nodes. There are no known workarounds (users are advised to upgrade).
For detailed information about this vulnerability, visit https://github.com/ipfs/go-unixfsnode/security/advisories/GHSA-4gj3-6r43-3wfc.
Affected Packages
-
PathVersionsSymbols
-
before v1.5.2
-
before v1.5.2
Aliases
References
- https://github.com/ipfs/go-unixfsnode/security/advisories/GHSA-4gj3-6r43-3wfc
- https://github.com/ipfs/go-unixfsnode/commit/59050ea8bc458ae55246ae09243e6e165923e076
- https://vuln.go.dev/ID/GO-2023-1559.json
Credits
- Jorropo
Feedback
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