CVE-2024-7348: PostgreSQL, състезание за ресурс

Описание

Оригинално описание

Time-of-check Time-of-use (TOCTOU) race condition in pg_dump in PostgreSQL allows an object creator to execute arbitrary SQL functions as the user running pg_dump, which is often a superuser. The attack involves replacing another relation type with a view or foreign table. The attack requires waiting for pg_dump to start, but winning the race condition is trivial if the attacker retains an open transaction. Versions before PostgreSQL 16.4, 15.8, 14.13, 13.16, and 12.20 are affected.

Засегнати продукти

• n/a PostgreSQL: 16 преди 16.4; 15 преди 15.8; 14 преди 14.13; 13 преди 13.16; преди 12.20
• postgresql postgresql: преди 12.20; 13 преди 13.16; 14 преди 14.13; 15 преди 15.8; 16 преди 16.4

Вид слабост

• CWE-367 Състезание за ресурси от тип TOCTOU

История

Други уязвимости в n/a PostgreSQL

• 8.8CVE-2024-10979
• 9.8CVE-2024-24213
• 7.8CVE-2019-10211
• 7.5CVE-2019-10208
• 3.1CVE-2019-10209

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2024-7348
• https://nvd.nist.gov/vuln/detail/CVE-2024-7348
• https://www.postgresql.org/support/security/CVE-2024-7348/
• http://www.openwall.com/lists/oss-security/2024/08/11/1
• https://security.netapp.com/advisory/ntap-20240822-0002/