CVE-2012-3450

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Summary

CVECVE-2012-3450
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-08-06 16:55:05 UTC
Updated2026-04-29 01:13:23 UTC
Descriptionpdo_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.

Risk And Classification

Primary CVSS: v2.0 2.6 from [email protected]

AV:N/AC:H/Au:N/C:N/I:N/A:P

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
High
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:H/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Php Php 5.3.0 All All All
Application Php Php 5.3.1 All All All
Application Php Php 5.3.10 All All All
Application Php Php 5.3.11 All All All
Application Php Php 5.3.12 All All All
Application Php Php 5.3.2 All All All
Application Php Php 5.3.3 All All All
Application Php Php 5.3.4 All All All
Application Php Php 5.3.5 All All All
Application Php Php 5.3.6 All All All
Application Php Php 5.3.7 All All All
Application Php Php 5.3.8 All All All
Application Php Php 5.3.9 All All All
Application Php Php 5.4.0 All All All
Application Php Php 5.4.1 All All All
Application Php Php 5.4.2 All All All
Application Php Php 5.4.3 All All All
Application Php Php All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Support / Security / Advisories / / MDVSA-2012:108 | Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com
[security-announce] SUSE-SU-2012:1033-1: important: Security update for af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
USN-1569-1: PHP vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
PHP: PHP 5 ChangeLog af854a3a-2127-422b-91ae-364da2661108 www.php.net
Bugtraq: [php<=5.4.3] Parsing Bug in PHP PDO prepared statements may lead to access violation af854a3a-2127-422b-91ae-364da2661108 seclists.org
Debian -- Security Information -- DSA-2527-1 php5 af854a3a-2127-422b-91ae-364da2661108 www.debian.org
oss-security - Re: CVE Request: php5 pdo array overread/crash af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
Access Denied af854a3a-2127-422b-91ae-364da2661108 bugzilla.novell.com
oss-security - CVE Request: php5 pdo array overread/crash af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
PHP :: Bug #61755 :: A parsing bug in the prepared statements can lead to access violations af854a3a-2127-422b-91ae-364da2661108 bugs.php.net
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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