Unrated severityNVD Advisory· Published May 24, 2006· Updated Jun 16, 2026
CVE-2006-2314
CVE-2006-2314
Description
PostgreSQL 8.1.x before 8.1.4, 8.0.x before 8.0.8, 7.4.x before 7.4.13, 7.3.x before 7.3.15, and earlier versions allows context-dependent attackers to bypass SQL injection protection methods in applications that use multibyte encodings that allow the "\" (backslash) byte 0x5c to be the trailing byte of a multibyte character, such as SJIS, BIG5, GBK, GB18030, and UHC, which cannot be handled correctly by a client that does not understand multibyte encodings, aka a second variant of "Encoding-Based SQL Injection." NOTE: it could be argued that this is a class of issue related to interaction errors between the client and PostgreSQL, but a CVE has been assigned since PostgreSQL is treating this as a preventative measure against this class of problem.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
41cpe:2.3:a:postgresql:postgresql:7.3:*:*:*:*:*:*:*+ 40 more
- cpe:2.3:a:postgresql:postgresql:7.3:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.3.10:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.3.11:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.3.12:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.3.13:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.3.14:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.3.5:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.3.6:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.3.7:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.3.8:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.3.9:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.4:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.4.10:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.4.11:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.4.12:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.4.2:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.4.3:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.4.4:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.4.5:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.4.6:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.4.7:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.4.8:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:7.4.9:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:8.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:8.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:8.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:8.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:8.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:8.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:8.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:8.1:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:8.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:8.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:8.1.3:*:*:*:*:*:*:*
- (no CPE)range: <8.1.4, <8.0.8, <7.4.13, <7.3.15
Patches
Vulnerability mechanics
References
34- archives.postgresql.org/pgsql-announce/2006-05/msg00010.phpnvdPatch
- patches.sgi.com/support/free/security/advisories/20060602-01-U.ascnvd
- lists.suse.com/archive/suse-security-announce/2006-Jun/0002.htmlnvd
- secunia.com/advisories/20231nvd
- secunia.com/advisories/20232nvd
- secunia.com/advisories/20314nvd
- secunia.com/advisories/20435nvd
- secunia.com/advisories/20451nvd
- secunia.com/advisories/20503nvd
- secunia.com/advisories/20555nvd
- secunia.com/advisories/20653nvd
- secunia.com/advisories/20782nvd
- secunia.com/advisories/21001nvd
- secunia.com/advisories/21749nvd
- security.gentoo.org/glsa/glsa-200607-04.xmlnvd
- securitytracker.com/idnvd
- support.avaya.com/elmodocs2/security/ASA-2006-113.htmnvd
- www.debian.org/security/2006/dsa-1087nvd
- www.mandriva.com/security/advisoriesnvd
- www.novell.com/linux/security/advisories/2006_21_sr.htmlnvd
- www.osvdb.org/25731nvd
- www.postgresql.org/docs/techdocs.50nvd
- www.redhat.com/support/errata/RHSA-2006-0526.htmlnvd
- www.securityfocus.com/archive/1/435038/100/0/threadednvd
- www.securityfocus.com/archive/1/435161/100/0/threadednvd
- www.securityfocus.com/bid/18092nvd
- www.trustix.org/errata/2006/0032/nvd
- www.ubuntu.com/usn/usn-288-2nvd
- www.ubuntu.com/usn/usn-288-3nvd
- www.vupen.com/english/advisories/2006/1941nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/26627nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/26628nvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9947nvd
- usn.ubuntu.com/288-1/nvd
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