CVE-2022-2584
Panic when decoding invalid blocks in github.com/ipld/go-codec-dagpb
HIGH
7.5
CVSS Score
Published: December 27, 2022 at 09:13 PM UTC
Updated: June 17, 2026 at 04:42 AM UTC
2 products affected across 2 vendorsGo Codec DagpbGo Codec Dagpb
Using github.com/ipld/go-codec-dagpb by github.com/ipld/go-codec-dagpb?
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Severity
HIGH7.5
Exploit prediction
EPSS 0.8%
SSVC
No known exploit
Description
The dag-pb codec can panic when decoding invalid blocks.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.3.1
Affected range stops below 1.3.1, so it looks safe — our inference, not a vendor statement
v < 1.3.1
Affected range stops below 1.3.1, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
PatchThird Party Advisory
Source: [email protected]
https://github.com/ipld/go-codec-dagpb/commit/a17ace35cc760a2698645c09868f9050fa219f57SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.5HIGHCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-119
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