CVE-2021-43608

Doctrine DBAL 3.x before 3.1.4 allows SQL Injection. The escaping of offset and length inputs to the generation of a LIMIT clause was not probably cast to an integer, allowing SQL injection to take place if application developers passed unescaped user input to the DBAL QueryBuilder or any other API that ultimately uses the AbstractPlatform::modifyLimitQuery API.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/doctrine/dbal/security/advisories/GHSA-r7cj-8hjg-x622	Third Party Advisory
https://github.com/doctrine/dbal/releases	Release Notes Third Party Advisory
https://www.doctrine-project.org/2021/11/11/dbal3-vulnerability-fixed.html	Vendor Advisory
https://github.com/doctrine/dbal/commit/9dcfa4cb6c03250b78a84737ba7ceb82f4b7ba4d	Patch Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:doctrine-project:database_abstraction_layer:*:*:*:*:*:*:*:*

Information

Published : 2021-12-09 12:15

Updated : 2021-12-15 06:46

NVD link : CVE-2021-43608

Mitre link : CVE-2021-43608

JSON object : View

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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Products Affected

doctrine-project

database_abstraction_layer

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