critical9.8
CVE-2022-44797
btcd mishandles witness size checking
Impact
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
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/lightningnetwork/lnd | < 0.15.2-beta | 0.15.2-beta |
| go | github.com/btcsuite/btcd | < 0.23.2 | 0.23.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Btcd Project | Btcd | before 0.23.2 |
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/btcsuite/btcd/pull/1896
- https://github.com/btcsuite/btcd/releases/tag/v0.23.2
- https://github.com/lightningnetwork/lnd/issues/7002
- https://github.com/lightningnetwork/lnd/releases/tag/v0.15.2-beta
- https://github.com/advisories/GHSA-2chg-86hq-7w38
- https://nvd.nist.gov/vuln/detail/CVE-2022-44797
- https://pkg.go.dev/vuln/GO-2022-1098
- https://github.com/btcsuite/btcd/commit/7fdaf6958781df46fffee4bc8bee38801c066da8