CVE-2022-23495
Panic in github.com/ipfs/go-merkledag
7.5
HIGH
CVSS 3.1
EPSS 2.6%
Description
A ProtoNode may be modified in such a way as to cause various encode errors which will trigger a panic on common method calls that don't allow for error returns. Additionally, use of the ProtoNode.SetCidBuilder() method to set non-functioning CidBuilder (such as one that refers to a multihash where an implementation of that hash function is not available) may cause the same methods to panic as a new CID is required but cannot be created.
How to fix CVE-2022-23495
To remediate CVE-2022-23495, upgrade the affected package to a fixed version below.
- —upgrade to 0.8.1 or later
- —upgrade to 0.8.1 or later
Is CVE-2022-23495 being exploited?
Low — EPSS is 2.6%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 0.4.0, < 0.8.1
- >= 0.4.0, < 0.8.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |