Vulnerability Details : CVE-2024-7348
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.
Products affected by CVE-2024-7348
- cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2024-7348
0.21%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 44 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2024-7348
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
PostgreSQL | 2024-08-08 |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.6
|
5.9
|
NIST | 2024-08-12 |
CWE ids for CVE-2024-7348
-
The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.Assigned by:
- f86ef6dc-4d3a-42ad-8f28-e6d5547a5007 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2024-7348
-
https://www.postgresql.org/support/security/CVE-2024-7348/
PostgreSQL: CVE-2024-7348: PostgreSQL relation replacement during pg_dump executes arbitrary SQLVendor Advisory
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