Parse Server: Protected field change detection oracle via LiveQuery watch parameter
概要
Parse Server: Protected field change detection oracle via LiveQuery watch parameter
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.54 and 9.6.0, an attacker can subscribe to LiveQuery with a watch parameter targeting a protected field. Although the protected field value is properly stripped from event payloads, the presence or absence of update events reveals whether the protected field changed, creating a binary oracle. For boolean protected fields, the timing of change events is equivalent to knowing the field value. This issue has been patched in versions 8.6.54 and 9.6.0
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
影響パッケージ
参照URL
- advisory github.com
- patch github.com
- patch github.com
- report github.com
- report github.com
- web nvd.nist.gov