CVEvulnerability

CVE-2012-3450

2.6 LOW Published 2012-08-06 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2012-08-06
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
2.6 LOW — AV:N/AC:H/Au:N/C:N/I:N/A:P

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.

Affected configurations

• php php (<= 5.3.13) • php php 5.3.0 • php php 5.3.1 • php php 5.3.2 • php php 5.3.3 • php php 5.3.4 • php php 5.3.5 • php php 5.3.6 • php php 5.3.7 • php php 5.3.8 • php php 5.3.9 • php php 5.3.10 • php php 5.3.11 • php php 5.3.12 • php php 5.4.0 • php php 5.4.1 • php php 5.4.2 • php php 5.4.3

References