CVE-2014-2669: PostgreSQL

Medium severity, CVSS 6.5. EPSS: 3.5% chance of exploitation in the next 30 days.

Multiple integer overflows in contrib/hstore/hstore_io.c in PostgreSQL 9.0.x before 9.0.16, 9.1.x before 9.1.12, 9.2.x before 9.2.7, and 9.3.x before 9.3.3 allow remote authenticated users to have unspecified impact via vectors related to the (1) hstore_recv, (2) hstore_from_arrays, and (3) hstore_from_array functions in contrib/hstore/hstore_io.c; and the (4) hstoreArrayToPairs function in contrib/hstore/hstore_op.c, which triggers a buffer overflow. NOTE: this issue was SPLIT from CVE-2014-0064 because it has a different set of affected versions.

Affected products

• PostgreSQL PostgreSQL: version 9.0 only; version 9.0.1 only; version 9.0.2 only; version 9.0.3 only; version 9.0.4 only; version 9.0.5 only; …

Published 2014-03-31. Last modified 2026-06-17.