CVE-2022-44797
CRITICAL9.8EPSS 0.73%btcd mishandles witness size checking
Published: 11/7/2022Modified: 5/20/2024
Description
btcd before 0.23.2, as used in Lightning Labs lnd before 0.15.2-beta and other Bitcoin-related products, mishandles witness size checking. ### Specific Go Packages Affected github.com/btcsuite/btcd/wire
Affected packages (3)
- Go/github.com/btcsuite/btcdfrom 0, < 0.23.2
- Go/github.com/btcsuite/btcdfrom 0, < 0.23.2
- Go/github.com/lightningnetwork/lndfrom 0, < 0.15.2-beta
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References (10)
- ADVISORYhttps://github.com/advisories/GHSA-2chg-86hq-7w38
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-44797
- PATCHhttps://github.com/btcsuite/btcd
- PATCHhttps://github.com/btcsuite/btcd/pull/1896/commits/f523d4ccaa5f34a2f761f16a05f5d6e6665b1168
- WEBhttps://github.com/btcsuite/btcd/commit/7fdaf6958781df46fffee4bc8bee38801c066da8
- WEBhttps://github.com/btcsuite/btcd/pull/1896
- WEBhttps://github.com/btcsuite/btcd/releases/tag/v0.23.2
- WEBhttps://github.com/lightningnetwork/lnd/issues/7002
- WEBhttps://github.com/lightningnetwork/lnd/releases/tag/v0.15.2-beta
- WEBhttps://pkg.go.dev/vuln/GO-2022-1098