| { |
| "schema_version": "1.3.1", |
| "id": "GO-2021-0063", |
| "modified": "0001-01-01T00:00:00Z", |
| "published": "2021-04-14T20:04:52Z", |
| "aliases": [ |
| "CVE-2020-26264", |
| "GHSA-r33q-22hv-j29q" |
| ], |
| "summary": "Nil pointer dereference via malicious RPC message in github.com/ethereum/go-ethereum", |
| "details": "Due to a nil pointer dereference, a maliciously crafted RPC message can cause a panic. If handling RPC messages from untrusted clients, this may be used as a denial of service vector.", |
| "affected": [ |
| { |
| "package": { |
| "name": "github.com/ethereum/go-ethereum", |
| "ecosystem": "Go" |
| }, |
| "ranges": [ |
| { |
| "type": "SEMVER", |
| "events": [ |
| { |
| "introduced": "0" |
| }, |
| { |
| "fixed": "1.9.25" |
| } |
| ] |
| } |
| ], |
| "ecosystem_specific": { |
| "imports": [ |
| { |
| "path": "github.com/ethereum/go-ethereum/les", |
| "symbols": [ |
| "PrivateLightServerAPI.Benchmark", |
| "serverHandler.handleMsg" |
| ] |
| } |
| ] |
| } |
| } |
| ], |
| "references": [ |
| { |
| "type": "FIX", |
| "url": "https://github.com/ethereum/go-ethereum/pull/21896" |
| }, |
| { |
| "type": "FIX", |
| "url": "https://github.com/ethereum/go-ethereum/commit/bddd103a9f0af27ef533f04e06ea429cf76b6d46" |
| } |
| ], |
| "credits": [ |
| { |
| "name": "@zsfelfoldi" |
| } |
| ], |
| "database_specific": { |
| "url": "https://pkg.go.dev/vuln/GO-2021-0063", |
| "review_status": "REVIEWED" |
| } |
| } |