CVE-2014-2669
MEDIUM severity · CVSS 6.5 · CWE-189
6.5CVSS MEDIUM
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)3%
AV:N/AC:L/Au:S/C:P/I:P/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://wiki.postgresql.org/wiki/20140220securityreleaseAdvisory
- http://www.postgresql.org/about/news/1506/Advisory
- http://rhn.redhat.com/errata/RHSA-2014-0221.html
- http://rhn.redhat.com/errata/RHSA-2014-0469.html
- http://www.debian.org/security/2014/dsa-2864
- http://www.debian.org/security/2014/dsa-2865
- http://www.postgresql.org/support/security/
- https://github.com/postgres/postgres/commit/31400a673325147e1205326008e32135a78b4d8a