Vulnerability Name:

CVE-2012-3450 (CCN-77392)

Assigned:2012-08-02
Published:2012-08-02
Updated:2013-04-19
Summary: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.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:2.6 Low (CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:N/A:P)
1.9 Low (Temporal CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2012-3450

Source: SUSE
Type: UNKNOWN
SUSE-SU-2012:1033

Source: BUGTRAQ
Type: UNKNOWN
20120610 [php<=5.4.3] Parsing Bug in PHP PDO prepared statements may lead to access violation

Source: DEBIAN
Type: UNKNOWN
DSA-2527

Source: DEBIAN
Type: DSA-2527
php5 -- several vulnerabilities

Source: MANDRIVA
Type: UNKNOWN
MDVSA-2012:108

Source: MLIST
Type: UNKNOWN
[oss-security] 20120802 CVE Request: php5 pdo array overread/crash

Source: MLIST
Type: UNKNOWN
[oss-security] 20120802 Re: CVE Request: php5 pdo array overread/crash

Source: CCN
Type: The PHP Group Web site
PHP

Source: CONFIRM
Type: UNKNOWN
http://www.php.net/ChangeLog-5.php

Source: CCN
Type: BID-54777
PHP PDO Memory Access Violation Denial of Service Vulnerability

Source: UBUNTU
Type: UNKNOWN
USN-1569-1

Source: CONFIRM
Type: UNKNOWN
https://bugs.php.net/bug.php?id=61755

Source: CONFIRM
Type: UNKNOWN
https://bugzilla.novell.com/show_bug.cgi?id=769785

Source: XF
Type: UNKNOWN
php-pdo-dos(77392)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:php:php:5.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.1:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.2:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.3:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.4:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.5:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.6:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.7:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.8:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.9:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.10:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.11:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.12:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:*:*:*:*:*:*:*:* (Version <= 5.3.13)
  • OR cpe:/a:php:php:5.4.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.4.3:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:php:php:5.0.3:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.4:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.5:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.1.2:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.1.4:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.2:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.1.6:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.1:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.3:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:beta1:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:beta2:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:beta3:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:beta4:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:rc3:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.1:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.1.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.1.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.1.5:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.2:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.4:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.5:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.4.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.6:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.7:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.8:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0:rc3:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.9:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.10:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.11:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.12:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.1:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.2:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.13:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.3:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.14:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.4:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.5:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.6:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.7:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.8:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.4.0:beta2:32-bit:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.15:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.16:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.2.17:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.10:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.12:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.4.3:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.11:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.13:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.14:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.9:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.4.0:beta2:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:17978
    P
    		USN-1569-1 -- php5 vulnerabilities
    2014-07-21
    oval:org.mitre.oval:def:19836
    P
    		DSA-2527-1 php5 - several
    2014-06-23
    oval:com.ubuntu.precise:def:20123450000
    V
    		CVE-2012-3450 on Ubuntu 12.04 LTS (precise) - medium.
    2012-08-06
    BACK
    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 *
    php php 5.4.0
    php php 5.4.1
    php php 5.4.2
    php php 5.4.3
    php php 5.0.3
    php php 5.0.4
    php php 5.0.0
    php php 5.0.5
    php php 5.1.1
    php php 5.1.2
    php php 5.1.4
    php php 5.0.2
    php php 5.1.6
    php php 5.2.0
    php php 5.2.1
    php php 5.2.3
    php php 5.0.0 beta1
    php php 5.0.0 beta2
    php php 5.0.0 beta3
    php php 5.0.0 beta4
    php php 5.0.0 rc1
    php php 5.0.0 rc2
    php php 5.0.0 rc3
    php php 5.0.1
    php php 5.1.0
    php php 5.1.0
    php php 5.1.3
    php php 5.1.5
    php php 5.2.2
    php php 5.2.4
    php php 5.2.5
    php php 5.4.0
    php php 5.2.6
    php php 5.2.7
    php php 5.2.8
    php php 5.0 rc1
    php php 5.0 rc2
    php php 5.0 rc3
    php php 5.2.9
    php php 5.2.10
    php php 5.2.11
    php php 5.3.0
    php php 5.2.12
    php php 5.3.1
    php php 5.3.2
    php php 5.2.13
    php php 5.3.3
    php php 5.2.14
    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 5.4.0 beta2
    php php 5.2.15
    php php 5.2.16
    php php 5.2.17
    php php 5.3.10
    php php 5.4.1
    php php 5.4.2
    php php 5.3.12
    php php 5.4.3
    php php 5.3.11
    php php 5.3.13
    php php 5.3.14
    php php 5.3.9
    php php 5.4.0 beta2