Vulnerability Details : CVE-2022-2584
The dag-pb codec can panic when decoding invalid blocks.
Vulnerability category: Overflow
Products affected by CVE-2022-2584
- cpe:2.3:a:protocol:go-codec-dagpb:*:*:*:*:*:go:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-2584
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 42 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-2584
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2022-2584
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by:
- nvd@nist.gov (Primary)
- security@golang.org (Secondary)
References for CVE-2022-2584
-
https://pkg.go.dev/vuln/GO-2022-0422
GO-2022-0422 - Go PackagesPatch;Vendor Advisory
-
https://github.com/ipld/go-codec-dagpb/commit/a17ace35cc760a2698645c09868f9050fa219f57
fix: use protowire for Links bytes decoding · ipld/go-codec-dagpb@a17ace3 · GitHubPatch;Third Party Advisory
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