Gửi #19985: PostgreSQL Memory disclosure in certain queriesthông tin

tiêu đềPostgreSQL Memory disclosure in certain queries
Mô tảA 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)
Nguồn⚠️ https://www.postgresql.org/support/security/CVE-2021-3677/
Người dùng
 misc (UID 3)
Đệ trình08/09/2021 09:22 (cách đây 5 những năm)
Kiểm duyệt08/09/2021 10:02 (40 minutes later)
Trạng tháiđược chấp nhận
Mục VulDB182163 [PostgreSQL đến 11.12/12.7/13.3 Query tiết lộ thông tin]
điểm20

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