x/vulndb: potential Go vuln in github.com/lightningnetwork/lnd: CVE-2022-39389

[GoVulnBot]

CVE-2022-39389 references github.com/lightningnetwork/lnd, which may be a Go module.

Description:
Lightning Network Daemon (lnd) is an implementation of a lightning bitcoin overlay network node. All lnd nodes before version v0.15.4 are vulnerable to a block parsing bug that can cause a node to enter a degraded state once encountered. In this degraded state, nodes can continue to make payments and forward HTLCs, and close out channels. Opening channels is prohibited, and also on chain transaction events will be undetected. This can cause loss of funds if a CSV expiry is researched during a breach attempt or a CLTV delta expires forgetting the funds in the HTLC. A patch is available in lnd version 0.15.4. Users are advised to upgrade. Users unable to upgrade may use the lncli updatechanpolicy RPC call to increase their CLTV value to a very high amount or increase their fee policies. This will prevent nodes from routing through your node, meaning that no pending HTLCs can be present.

References:

• NIST: https://nvd.nist.gov/vuln/detail/CVE-2022-39389
• JSON: https://github.com/CVEProject/cvelist/tree/1ae3205fd276aa38373f1720986698b916ecec06/2022/39xxx/CVE-2022-39389.json
• fix: GHSA-hc82-w9v8-83pr
• web: [bug]: CRITICAL! Unable to process chain reorg / too many witness items to fit into max message size lightningnetwork/lnd#7096
• fix: mod+build: bump btcd version to v0.23.3 and bump lnd version to v0.15.4-beta lightningnetwork/lnd#7098
• web: https://github.com/lightningnetwork/lnd/releases/tag/v0.15.4-beta
• Imported by: https://pkg.go.dev/github.com/lightningnetwork/lnd?tab=importedby

See doc/triage.md for instructions on how to triage this report.

modules:
  - module: github.com/lightningnetwork/lnd
    packages:
      - package: lnd
description: |
    Lightning Network Daemon (lnd) is an implementation of a lightning bitcoin overlay network node. All lnd nodes before version `v0.15.4` are vulnerable to a block parsing bug that can cause a node to enter a degraded state once encountered. In this degraded state, nodes can continue to make payments and forward HTLCs, and close out channels. Opening channels is prohibited, and also on chain transaction events will be undetected. This can cause loss of funds if a CSV expiry is researched during a breach attempt or a CLTV delta expires forgetting the funds in the HTLC. A patch is available in `lnd` version 0.15.4. Users are advised to upgrade. Users unable to upgrade may use the `lncli updatechanpolicy` RPC call to increase their CLTV value to a very high amount or increase their fee policies. This will prevent nodes from routing through your node, meaning that no pending HTLCs can be present.
cves:
  - CVE-2022-39389
references:
  - fix: https://github.com/lightningnetwork/lnd/security/advisories/GHSA-hc82-w9v8-83pr
  - web: https://github.com/lightningnetwork/lnd/issues/7096
  - fix: https://github.com/lightningnetwork/lnd/pull/7098
  - web: https://github.com/lightningnetwork/lnd/releases/tag/v0.15.4-beta

[jba]

The package is importable, and has importers.
@julieqiu

[julieqiu]

This is a dependent vulnerability of GHSA-2chg-86hq-7w38, same as #1098

[gopherbot]

Change https://go.dev/cl/455157 mentions this issue: data/excluded: batch add GO-2022-1115, GO-2022-1132