Integer wraparound in multiple PostgreSQL server features allows an unprivileged database user to cause the server to undersize an allocation and write out-of-bounds. This may execute arbitrary code as the operating system user running the database. In applications that pass gigabyte-scale user inputs to the relevant database functions, the application input provider may achieve a segmentation fault. Versions before PostgreSQL 18.4, 17.10, 16.14, 15.18, and 14.23 are affected.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 14.23CPE matchmatch criteria | cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | ||
>= 15.0, < 15.18CPE matchmatch criteria | cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | ||
>= 16.0, < 16.14CPE matchmatch criteria | cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | ||
>= 17.0, < 17.10CPE matchmatch criteria | cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | ||
>= 18.0, < 18.4CPE matchmatch criteria | cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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