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CVE-2012-3450 Details

Description

pdo_sql_parser.re in the PDO extension in PHP before 5.3.14 and 5.4.x before 5.4.4 does not properly determine the end of the query string during parsing of prepared statements, which allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted parameter value.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00021.html	CVE
https://bugs.php.net/bug.php?id=61755	CVE
https://bugzilla.novell.com/show_bug.cgi?id=769785	CVE
http://seclists.org/bugtraq/2012/Jun/60	CVE
http://www.debian.org/security/2012/dsa-2527	CVE
http://www.mandriva.com/security/advisories?name=MDVSA-2012:108	CVE
http://www.openwall.com/lists/oss-security/2012/08/02/3	CVE
http://www.openwall.com/lists/oss-security/2012/08/02/7	CVE
http://www.php.net/ChangeLog-5.php	CVE
http://www.ubuntu.com/usn/USN-1569-1	CVE
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00021.html	[email protected]
https://bugs.php.net/bug.php?id=61755	[email protected]
https://bugzilla.novell.com/show_bug.cgi?id=769785	[email protected]
http://seclists.org/bugtraq/2012/Jun/60	[email protected]
http://www.debian.org/security/2012/dsa-2527	[email protected]
http://www.mandriva.com/security/advisories?name=MDVSA-2012:108	[email protected]
http://www.openwall.com/lists/oss-security/2012/08/02/3	[email protected]
http://www.openwall.com/lists/oss-security/2012/08/02/7	[email protected]
http://www.php.net/ChangeLog-5.php	[email protected]
http://www.ubuntu.com/usn/USN-1569-1	[email protected]

see all 20 references

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-Other	Weakness Not in a Standard CWE Category	[email protected]

Affected Products

Product	Versions
php php	<= 5.3.13 5.3.0 5.3.1 5.3.2 5.3.3
CPE cpe:2.3:a:php:php:::::::: cpe:2.3:a:php:php:5.3.0:::::::* cpe:2.3:a:php:php:5.3.1:::::::* cpe:2.3:a:php:php:5.3.2:::::::* cpe:2.3:a:php:php:5.3.3:::::::* cpe:2.3:a:php:php:5.3.4:::::::* cpe:2.3:a:php:php:5.3.5:::::::* cpe:2.3:a:php:php:5.3.6:::::::* cpe:2.3:a:php:php:5.3.7:::::::* cpe:2.3:a:php:php:5.3.8:::::::* cpe:2.3:a:php:php:5.3.9:::::::* cpe:2.3:a:php:php:5.3.10:::::::* cpe:2.3:a:php:php:5.3.11:::::::* cpe:2.3:a:php:php:5.3.12:::::::* cpe:2.3:a:php:php:5.4.0:::::::* cpe:2.3:a:php:php:5.4.1:::::::* cpe:2.3:a:php:php:5.4.2:::::::* cpe:2.3:a:php:php:5.4.3:::::::* Remediation No remediation found in references.

Product

Versions

php php

<= 5.3.13

5.3.0

5.3.1

5.3.2

5.3.3

CPE

cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.1:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.2:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.3:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.4:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.5:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.6:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.7:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.8:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.9:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.10:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.11:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.12:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.1:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.2:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.3:*:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 29, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Aug 7, 2012	Initial Analysis	[email protected]