CVE-2014-2669

Multiple integer overflows in contrib/hstore/hstore_io.c in PostgreSQL 9.0.x before 9.0.16, 9.1.x...

6.5 MediumFix available

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.

Exploit likelihood

3.50%Up 2.2 points since Feb 4, 2022

What each source reports

NVD Score used 6.5

Record: CVE-2014-2669
CVSS 2.0: 6.5 MediumAV:N/AC:L/Au:S/C:P/I:P/A:P
Weakness: CWE-189
Updated: 2026-11-02

CVE List No score

Record: CVE-2014-2669
Updated: 2026-11-02

EUVDEUVD-2014-2701 No score

Record: EUVD-2014-2701
Updated: 2026-11-03

GitHub AdvisoriesGHSA-mjx6-524j-mf72 No score

Multiple integer overflows in contrib/hstore/hstore_io.c in PostgreSQL 9.0.x before 9.0.16, 9.1.x...

Record: GHSA-mjx6-524j-mf72
Updated: 2026-11-02

OSVUBUNTU-CVE-2014-2669 No score

Record: UBUNTU-CVE-2014-2669
Updated: 2026-11-02

Affected products

postgresql

Affected packages

Affected packages
Package	Affected	Fixed
`postgresql-9.1` Debian:7	before 9.1.12-0wheezy1, plus listed versions 9.1.10-0wheezy19.1.10-19.1.11-0wheezy19.1.11-19.1.11-1~bpo60+1 Show 7 moreShow less 9.1.11-29.1.12-0wheezy1~bpo60+19.1.9-19.1.9-29.1.9-39.1.9-49.1.9-5	9.1.12-0wheezy1
`postgresql92-postgresql` Red Hat:rhel_software_collections:1::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-contrib` Red Hat:rhel_software_collections:1::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-debuginfo` Red Hat:rhel_software_collections:1::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-devel` Red Hat:rhel_software_collections:1::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-docs` Red Hat:rhel_software_collections:1::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-libs` Red Hat:rhel_software_collections:1::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-plperl` Red Hat:rhel_software_collections:1::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-plpython` Red Hat:rhel_software_collections:1::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-pltcl` Red Hat:rhel_software_collections:1::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6

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Affected packages
Package	Affected	Fixed
`postgresql92-postgresql-server` Red Hat:rhel_software_collections:1::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-test` Red Hat:rhel_software_collections:1::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-upgrade` Red Hat:rhel_software_collections:1::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`cfme` Red Hat:cloudforms_managementengine:5::el6	before 0:5.2.3.2-1.el6cf	0:5.2.3.2-1.el6cf
`cfme-appliance` Red Hat:cloudforms_managementengine:5::el6	before 0:5.2.3.2-1.el6cf	0:5.2.3.2-1.el6cf
`cfme-debuginfo` Red Hat:cloudforms_managementengine:5::el6	before 0:5.2.3.2-1.el6cf	0:5.2.3.2-1.el6cf
`cfme-lib` Red Hat:cloudforms_managementengine:5::el6	before 0:5.2.3.2-1.el6cf	0:5.2.3.2-1.el6cf
`mingw32-cfme-host` Red Hat:cloudforms_managementengine:5::el6	before 0:5.2.3.2-1.el6cf	0:5.2.3.2-1.el6cf
`postgresql92-postgresql` Red Hat:cloudforms_managementengine:5::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-contrib` Red Hat:cloudforms_managementengine:5::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-debuginfo` Red Hat:cloudforms_managementengine:5::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-devel` Red Hat:cloudforms_managementengine:5::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-docs` Red Hat:cloudforms_managementengine:5::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-libs` Red Hat:cloudforms_managementengine:5::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-plperl` Red Hat:cloudforms_managementengine:5::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-plpython` Red Hat:cloudforms_managementengine:5::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-pltcl` Red Hat:cloudforms_managementengine:5::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-server` Red Hat:cloudforms_managementengine:5::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-test` Red Hat:cloudforms_managementengine:5::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`postgresql92-postgresql-upgrade` Red Hat:cloudforms_managementengine:5::el6	before 0:9.2.7-1.1.el6	0:9.2.7-1.1.el6
`prince` Red Hat:cloudforms_managementengine:5::el6	before 0:9.0r2-4.el6cf	0:9.0r2-4.el6cf
`ruby193-rubygem-actionpack` Red Hat:cloudforms_managementengine:5::el6	before 1:3.2.13-6.el6cf	1:3.2.13-6.el6cf
`postgresql-9.1` Ubuntu:14.04:LTS	before 9.1.12-1, plus listed versions 9.1.10-19.1.10-1bzr19.1.11-19.1.11-2	9.1.12-1

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2014-2669 is a medium vulnerability (CVSS 6.5) in Postgresql, published February 20, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.50%, the 89th percentile. Fixed in postgresql-9.1 9.1.12-0wheezy1.

References

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