| Package | Affected versions | Patched versions |
|---|---|---|
| postgresql | ≥ 15.0, < 15.18≥ 16.0, < 16.14≥ 17.0, < 17.10≥ 18.0, < 18.4< 14.23 | 15.1816.1417.1018.414.23 |
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.
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