data/osv/GO-2024-2951.json

{
  "schema_version": "1.3.1",
  "id": "GO-2024-2951",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "GHSA-hg58-rf2h-6rr7"
  ],
  "summary": "Denial of service when syncing with a malicious peer in github.com/cometbft/cometbft",
  "details": "A malicious peer can cause a syncing node to panic during blocksync. The syncing node may enter into a catastrophic invalid syncing state or get stuck in blocksync mode, never switching to consensus. Nodes that are vulnerable to this state may experience a Denial of Service condition in which syncing will not work as expected when joining a network as a client.",
  "affected": [
    {
      "package": {
        "name": "github.com/cometbft/cometbft",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0.37.0"
            },
            {
              "fixed": "0.37.7"
            },
            {
              "introduced": "0.38.0"
            },
            {
              "fixed": "0.38.8"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/cometbft/cometbft/blocksync",
            "symbols": [
              "BlockPool.OnStart",
              "BlockPool.RedoRequest",
              "BlockPool.RemovePeerAndRedoAllPeerRequests",
              "BlockPool.SetPeerRange",
              "BlockPool.removeTimedoutPeers",
              "NewBlockPool",
              "NewReactor",
              "Reactor.OnStart",
              "Reactor.Receive",
              "Reactor.SwitchToBlockSync"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/cometbft/cometbft/security/advisories/GHSA-hg58-rf2h-6rr7"
    },
    {
      "type": "FIX",
      "url": "https://github.com/cometbft/cometbft/commit/07866e11139127e415bd0339ac377b6e6a845533"
    },
    {
      "type": "FIX",
      "url": "https://github.com/cometbft/cometbft/commit/8ba2e4f52d5e626e019501ba6420cc86d5de7857"
    }
  ],
  "credits": [
    {
      "name": "unknown_feature"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2024-2951",
    "review_status": "REVIEWED"
  }
}