CVE-2014-2669: Buffer Overflow
First published: Fri Mar 28 2014(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PostgreSQL Common | =9.0 | |
| PostgreSQL Common | =9.0.1 | |
| PostgreSQL Common | =9.0.2 | |
| PostgreSQL Common | =9.0.3 | |
| PostgreSQL Common | =9.0.4 | |
| PostgreSQL Common | =9.0.5 | |
| PostgreSQL Common | =9.0.6 | |
| PostgreSQL Common | =9.0.7 | |
| PostgreSQL Common | =9.0.8 | |
| PostgreSQL Common | =9.0.9 | |
| PostgreSQL Common | =9.0.10 | |
| PostgreSQL Common | =9.0.11 | |
| PostgreSQL Common | =9.0.12 | |
| PostgreSQL Common | =9.0.13 | |
| PostgreSQL Common | =9.0.14 | |
| PostgreSQL Common | =9.0.15 | |
| PostgreSQL Common | =9.1 | |
| PostgreSQL Common | =9.1.1 | |
| PostgreSQL Common | =9.1.2 | |
| PostgreSQL Common | =9.1.3 | |
| PostgreSQL Common | =9.1.4 | |
| PostgreSQL Common | =9.1.5 | |
| PostgreSQL Common | =9.1.6 | |
| PostgreSQL Common | =9.1.7 | |
| PostgreSQL Common | =9.1.8 | |
| PostgreSQL Common | =9.1.9 | |
| PostgreSQL Common | =9.1.10 | |
| PostgreSQL Common | =9.1.11 | |
| PostgreSQL Common | =9.2 | |
| PostgreSQL Common | =9.2.1 | |
| PostgreSQL Common | =9.2.2 | |
| PostgreSQL Common | =9.2.3 | |
| PostgreSQL Common | =9.2.4 | |
| PostgreSQL Common | =9.2.5 | |
| PostgreSQL Common | =9.3 | |
| PostgreSQL Common | =9.3.1 | |
| PostgreSQL Common | =9.3.2 |
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Reference Links
- http://rhn.redhat.com/errata/RHSA-2014-0221.html
- http://rhn.redhat.com/errata/RHSA-2014-0469.html
- http://wiki.postgresql.org/wiki/20140220securityrelease
- http://www.debian.org/security/2014/dsa-2864
- http://www.debian.org/security/2014/dsa-2865
- http://www.postgresql.org/about/news/1506/
- http://www.postgresql.org/support/security/
- https://github.com/postgres/postgres/commit/31400a673325147e1205326008e32135a78b4d8a
Frequently Asked Questions
What is the severity of CVE-2014-2669?
CVE-2014-2669 is considered a moderate severity vulnerability due to the possibility of integer overflow leading to unspecified impacts.
How do I fix CVE-2014-2669?
To fix CVE-2014-2669, upgrade PostgreSQL to versions 9.0.16, 9.1.12, 9.2.7, or 9.3.3 or later.
What causes CVE-2014-2669?
CVE-2014-2669 is caused by multiple integer overflows in the hstore module of PostgreSQL.
Who is affected by CVE-2014-2669?
Remote authenticated users of PostgreSQL versions before 9.0.16, 9.1.12, 9.2.7, and 9.3.3 are affected by CVE-2014-2669.
What aspects of PostgreSQL are impacted by CVE-2014-2669?
CVE-2014-2669 impacts the hstore_recv, hstore_from_arrays, and hstore functions within PostgreSQL.
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- canonical/postgresql common
- version/postgresql common/9.0
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- version/postgresql common/9.0.3
- version/postgresql common/9.0.4
- version/postgresql common/9.0.5
- version/postgresql common/9.0.6
- version/postgresql common/9.0.7
- version/postgresql common/9.0.8
- version/postgresql common/9.0.9
- version/postgresql common/9.0.10
- version/postgresql common/9.0.11
- version/postgresql common/9.0.12
- version/postgresql common/9.0.13
- version/postgresql common/9.0.14
- version/postgresql common/9.0.15
- version/postgresql common/9.1
- version/postgresql common/9.1.1
- version/postgresql common/9.1.2
- version/postgresql common/9.1.3
- version/postgresql common/9.1.4
- version/postgresql common/9.1.5
- version/postgresql common/9.1.6
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- version/postgresql common/9.1.8
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- version/postgresql common/9.1.11
- version/postgresql common/9.2
- version/postgresql common/9.2.1
- version/postgresql common/9.2.2
- version/postgresql common/9.2.3
- version/postgresql common/9.2.4
- version/postgresql common/9.2.5
- version/postgresql common/9.3
- version/postgresql common/9.3.1
- version/postgresql common/9.3.2