| id: GO-2021-0088 |
| modules: |
| - module: github.com/facebook/fbthrift |
| versions: |
| - fixed: 0.31.1-0.20190225164308-c461c1bd1a3e |
| vulnerable_at: 0.31.1-0.20190225124004-41af43a0444b |
| packages: |
| - package: github.com/facebook/fbthrift/thrift/lib/go/thrift |
| symbols: |
| - Skip |
| derived_symbols: |
| - BinaryProtocol.Skip |
| - CompactProtocol.Skip |
| - HeaderProtocol.Skip |
| - JSONProtocol.Skip |
| - Process |
| - ProcessContext |
| - SimpleJSONProtocol.Skip |
| - SimpleServer.AcceptLoop |
| - SimpleServer.AcceptLoopContext |
| - SimpleServer.Serve |
| - SimpleServer.ServeContext |
| - SkipDefaultDepth |
| - applicationException.Read |
| summary: Denial of service via ignored unknown fields in github.com/facebook/fbthrift |
| description: |- |
| Skip ignores unknown fields, rather than failing. A malicious user can craft |
| small messages with unknown fields which can take significant resources to |
| parse. If a server accepts messages from an untrusted user, it may be used as a |
| denial of service vector. |
| published: 2021-04-14T20:04:52Z |
| cves: |
| - CVE-2019-3564 |
| ghsas: |
| - GHSA-x4rg-4545-4w7w |
| references: |
| - fix: https://github.com/facebook/fbthrift/commit/c461c1bd1a3e130b181aa9c854da3030cd4b5156 |
| - web: https://www.facebook.com/security/advisories/cve-2019-3564 |
