82931 : PHP PDO Parser (pdo_parser) Multiple Method Prepared Statement Parsing Manipulation
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Views This Week Views All Time Added to OSVDB Last Modified Modified (since 2008) Percent Complete
4 596 almost 2 years ago over 1 year ago 3 times 100%

Timeline

Disclosure Date
2012-06-12
Time to Patch
49 days

Description

PHP contains a flaw related to the PDO Parser (pdo_parser). The issue can be triggered through multiple methods related to the parsing of prepared statements. This may allow an attacker to gain access to potentially sensitive information or cause a denial of service.

Classification

Location: Remote / Network Access
Impact: Loss of Confidentiality, Loss of Availability
Solution: Patch / RCS, Upgrade
Exploit: Exploit Public
Disclosure: Vendor Verified, Coordinated Disclosure

Solution

Upgrade to version 5.3.14 or 5.4.4 or higher, as it has been reported to fix this vulnerability. In addition, the vendor has released a patch for some older versions.

Products

The PHP Group
PHP
5.4.3

References

Credit

CVSSv2 Score

CVSSv2 Base Score = 2.6
Source: nvd.nist.gov | Generated: 2012-08-07 | Disagree?

Access_vector_2 Access_complexity_0 Authentication_2 Confidentiality_impact_0 Integrity_impact_0 Availability_impact_1

Comments

No Comments.

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