GHSA-7fw6-6mfj-g3q2

Source

https://github.com/advisories/GHSA-7fw6-6mfj-g3q2

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/11/GHSA-7fw6-6mfj-g3q2/GHSA-7fw6-6mfj-g3q2.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-7fw6-6mfj-g3q2

Published

2022-11-02T18:14:30Z

Modified

2022-11-02T18:14:30Z

Summary

ckb: Transaction header_deps validation issue (network forking)

Details

Impact

fn HeaderChecker#check_valid skipped main chain checking after this PR: https://github.com/nervosnetwork/ckb/pull/1646/files#diff-c4e017b67c1b3005ca0c446a9b0879571aa36a858b1f7ddd1b9328a884e3214bR171-R176

It will cause network forking if one transaction is using a forked block header which is not exists in local node's storage.

Patches

0.101.1 and later versions

Database specific

{
    "cwe_ids":  [],
    "github_reviewed":  true,
    "github_reviewed_at":  "2022-11-02T18:14:30Z",
    "nvd_published_at":  null,
    "severity":  "CRITICAL"
}

References

Affected packages

crates.io / ckb

Package

Name: ckb; View open source insights on deps.dev
Purl: pkg:cargo/ckb

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.101.1

Database specific

last_known_affected_version_range

"<= 0.101.0"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/11/GHSA-7fw6-6mfj-g3q2/GHSA-7fw6-6mfj-g3q2.json"