github.com/ipfs/go-unixfsnode is an ADL IPLD prime node that wraps go-codec-dagpb's implementation of protobuf to enable pathing. In versions priot to 1.5.2 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 bogus fanout parameter in the HAMT directory nodes. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-02-09T20:46:22.930Z
Updated: 2024-08-02T10:35:33.625Z
Reserved: 2023-01-16T17:07:46.245Z
Link: CVE-2023-23631
Vulnrichment
No data.
NVD
Status : Modified
Published: 2023-02-09T21:15:11.513
Modified: 2024-11-21T07:46:34.457
Link: CVE-2023-23631
Redhat
No data.