| タイトル | PostgreSQL Memory disclosure in certain queries |
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| 説明 | A purpose-crafted query can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can complete this attack at will. The attack does not require the ability to create objects. If server settings include max_worker_processes=0, the known versions of this attack are infeasible. However, undiscovered variants of the attack may be independent of that setting.
Fixed in PostgreSQL 11.13, 12.8, and 13.4
Component Core-Server, CVSSv3.1 6.5 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
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| ソース | ⚠️ https://www.postgresql.org/support/security/CVE-2021-3677/ |
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| ユーザー | misc (UID 3) |
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| 送信 | 2021年09月08日 09:22 (5 年 ago) |
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| モデレーション | 2021年09月08日 10:02 (40 minutes later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 182163 [PostgreSQL 迄 11.12/12.7/13.3 Query 情報漏えい] |
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| ポイント | 20 |
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